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Jiang Y, Hu W, Zhu H, Liu C, Qu F, Zhou J. Flavonoid Supplementation Is Beneficial for Polycystic Ovary Syndrome: A Systematic Review and Meta-analysis. Nutr Rev 2024:nuae101. [PMID: 39038225 DOI: 10.1093/nutrit/nuae101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024] Open
Abstract
CONTEXT Polycystic ovary syndrome (PCOS) is a prevalent hormonal imbalance that predominantly affects women in their reproductive years. Previous studies have yielded conflicting conclusions. OBJECTIVE This is an updated meta-analysis aiming to explore the connection between flavonoid supplementation and PCOS. DATA SOURCES Seven databases were searched: Cochrane Library, PubMed, Web of Science, Embase, Wanfang, China Science and Technology Journal, and China National Knowledge Infrastructure, spanning from their inception to April 15, 2024. DATA EXTRACTION Two authors independently searched the databases using the search terms. DATA ANALYSIS Following strict inclusion criteria, 8 papers were ultimately included. This updated meta-analysis suggests that flavonoid supplementation could enhance follicular development, promote the proliferation and differentiation of follicular granulosa cells, elevate estradiol levels, and mitigate testosterone, C-reactive protein, and ovarian index levels. CONCLUSION This analysis suggests that dietary flavonoids could potentially alleviate symptoms associated with PCOS. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. CRD42022382912.
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Affiliation(s)
- Yiting Jiang
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Weihuan Hu
- School of Medicine, Women's Hospital, Zhejiang University, Hangzhou 310006, China
| | - Hanyue Zhu
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Chang Liu
- Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Fan Qu
- School of Medicine, Women's Hospital, Zhejiang University, Hangzhou 310006, China
| | - Jue Zhou
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
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Al-Thamarani S, Gad S, Abdel Fattah IO, Hammadi SH, Hammady TM. Comparative analysis of oral and local intraovarian administration of metformin and nanoparticles (NPs11) in alleviating testosterone-induced polycystic ovary syndrome in rats. Tissue Cell 2024; 88:102394. [PMID: 38663112 DOI: 10.1016/j.tice.2024.102394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 04/18/2024] [Accepted: 04/18/2024] [Indexed: 06/17/2024]
Abstract
Polycystic ovary syndrome (PCOS) is an endocrine and metabolic dysfunction. This study aims to compare the oral and local treatments of metformin or its nanoparticles (NPs11) for ameliorating PCOS in rats. Rats were divided into 4 groups: the control group with no drug treatment; the PCOS group, where subcutaneous testosterone was given (10 mg/kg/day) for 28 days; the MET group, where metformin was administered orally or locally; and the NP group, where metformin NPs11 were also administered orally or locally. Oral administrations were for 21 days, while local injection was performed once surgically. After 7 weeks, all rats were sacrificed; blood glucose and serum hormonal levels and lipid profile were estimated, and the ovaries were assessed by histopathological, Ki-67 immunohistochemical, and histomorphometric evaluations. Blood glucose levels were significantly decreased in groups of orally administered metformin or NPs11 only, while the most efficient option for modulating PCOS-induced hormonal and lipid profile changes was intraovarian injection of NPs11. The ovaries of PCOS rats demonstrated large follicular cysts, massive collagen depositions, and attenuated Ki-67 immunoexpression. Also, the PCOS group revealed a significant decrease in the count of all stages of growing follicles, corpora lutea, granulosa cell layer thickness, and surface area of corpora lutea, in addition to an increase in the number of atretic follicles and follicular cysts, theca cell layer thickness, and surface area of the follicular cysts. All these parameters were recovered with metformin or their NPs11 treatments in different degrees, while local injection of NPs11 was the best option.
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Affiliation(s)
- Sadeq Al-Thamarani
- Department of Pharmacy, Faculty of Medicine and Health Sciences, Thamar University, Dhamar 87246, Yemen
| | - Shadeed Gad
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Islam Omar Abdel Fattah
- Department of Human Anatomy and Embryology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt.
| | - Sami H Hammadi
- Department of Clinical Pharmacology, Faculty of Medicine, Alexandria University, Alexandria 21526, Egypt
| | - Taha M Hammady
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
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Raihanah C, Sukrasno S, Kurniati NF. Activity of isoflavone in managing polycystic ovary syndrome symptoms (Review). Biomed Rep 2024; 20:80. [PMID: 38590945 PMCID: PMC10999901 DOI: 10.3892/br.2024.1768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 01/17/2024] [Indexed: 04/10/2024] Open
Abstract
Polycystic ovary syndrome (PCOS), a hormonal and metabolic disorder manifested in women of reproductive age, is still being treated using drugs with side effects. As an alternative to these drugs, isoflavone, also identified as phytoestrogen, has anti-PCOS activity. Isoflavone can help relieve PCOS symptoms by lowering the level of testosterone, which causes hyperandrogenism, thereby normalizing the menstrual cycle and restoring normal ovarian morphology. Furthermore, isoflavone influences the improvement of the metabolic profile, which changes because of PCOS, as well as the reduction of inflammatory markers and oxidative stress. However, both significant and non-significant results have been generated on the activity of isoflavones in PCOS. The present review aims to discuss the existing literature on the effect of isoflavone on PCOS symptoms based on in vivo and clinical trial studies.
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Affiliation(s)
- Cut Raihanah
- Department of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
| | - Sukrasno Sukrasno
- Department of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
| | - Neng Fisheri Kurniati
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
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Su P, Chen C, Pang L, Wu K, Sun Y. Effects of quercetin on polycystic ovary syndrome in animal models: a systematic review and meta-analysis. Reprod Biol Endocrinol 2024; 22:46. [PMID: 38637876 PMCID: PMC11025171 DOI: 10.1186/s12958-024-01220-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Accepted: 04/09/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND Metformin is an insulin sensitizer that is widely used for the treatment of insulin resistance in polycystic ovary syndrome patients. However, metformin can cause gastrointestinal side effects. PURPOSE This study showed that the effects of quercetin are comparable to those of metformin. Therefore, this study aimed to systematically evaluate the efficacy of quercetin in treating PCOS. METHODS The present systematic search of the Chinese National Knowledge Infrastructure (CNKI), Wanfang Data Information Site, Chinese Scientific Journals Database (VIP), SinoMed, Web of Science, and PubMed databases was performed from inception until February 2024. The methodological quality was then assessed by SYRCLE's risk of bias tool, and the data were analyzed by RevMan 5.3 software. RESULTS Ten studies were included in the meta-analysis. Compared with those in the model group, quercetin in the PCOS group had significant effects on reducing fasting insulin serum (FIS) levels (P = 0.0004), fasting blood glucose (FBG) levels (P = 0.01), HOMA-IR levels (P < 0.00001), cholesterol levels (P < 0.0001), triglyceride levels (P = 0.001), testosterone (T) levels (P < 0.00001), luteinizing hormone (LH) levels (P = 0.0003), the luteinizing hormone/follicle stimulating hormone (LH/FSH) ratio (P = 0.01), vascular endothelial growth factor (VEGF) levels (P < 0.00001), malondialdehyde (MDA) levels (P = 0.03), superoxide dismutase (SOD) levels (P = 0.01) and GLUT4 mRNA expression (P < 0.00001). CONCLUSION This meta-analysis suggested that quercetin has positive effects on PCOS treatment. Quercetin can systematically reduce insulin, blood glucose, cholesterol, and triglyceride levels in metabolic pathways. In the endocrine pathway, quercetin can regulate the function of the pituitary-ovarian axis, reduce testosterone and luteinizing hormone (LH) levels, and lower the ratio of LH to follicle-stimulating hormone (FSH). Quercetin can regulate the expression of the GLUT4 gene and has antioxidative effects at the molecular level.
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Affiliation(s)
- Pingping Su
- The Third School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Chao Chen
- The Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Liang Pang
- The Third School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Kai Wu
- The Third School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yun Sun
- Wenzhou TCM Hospital of Zhejiang Chinese Medical University, Wenzhou, China.
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Lan H, Dong Z, Zhang M, Li W, Chong C, Wu Y, Wang Z, Liu J, Liu Z, Qin X, Jiang T, Song J. Sinapic acid modulates oxidative stress and metabolic disturbances to attenuate ovarian fibrosis in letrozole-induced polycystic ovary syndrome SD rats. Food Sci Nutr 2024; 12:2917-2931. [PMID: 38628198 PMCID: PMC11016395 DOI: 10.1002/fsn3.3973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 01/04/2024] [Accepted: 01/09/2024] [Indexed: 04/19/2024] Open
Abstract
Sinapic acid (SA) is renowned for its many pharmacological activities as a polyphenolic compound. The cause of polycystic ovary syndrome (PCOS), a commonly encountered array of metabolic and hormonal abnormalities in females, has yet to be determined. The present experiment was performed to evaluate the antifibrotic properties of SA in rats with letrozole-induced PCOS-related ovarian fibrosis. SA treatment successfully mitigated the changes induced by letrozole in body weight (BW) (p < .01) and relative ovary weight (p < .05). Histological observation revealed that SA reduced the number of atretic and cystic follicles (AFs) and (CFs) (p < .01), as well as ovarian fibrosis, in PCOS rats. Additionally, SA treatment impacted the serum levels of sex hormones in PCOS rats. Luteinizing hormone (LH) and testosterone (T) levels were decreased (p < .01, p < .05), and follicle-stimulating hormone (FSH) levels were increased (p < .05). SA administration also decreased triglyceride (TG) (p < .01) and total cholesterol (TC) levels (p < .05) and increased high-density lipoprotein cholesterol (HDL-C) levels (p < .01), thereby alleviating letrozole-induced metabolic dysfunction in PCOS rats. Furthermore, SA treatment targeted insulin resistance (IR) and increased the messenger RNA (mRNA) levels of antioxidant enzymes in the ovaries of PCOS rats. Finally, SA treatment enhanced the activity of peroxisome proliferator-activated receptor-γ (PPAR-γ), reduced the activation of transforming growth factor-β1 (TGF-β1)/Smads, and decreased collagen I, α-smooth muscle actin (α-SMA), and connective tissue growth factor (CTGF) levels in the ovaries of PCOS rats. These observations suggest that SA significantly ameliorates metabolic dysfunction and oxidative stress and ultimately reduces ovarian fibrosis in rats with letrozole-induced PCOS.
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Affiliation(s)
- Huan Lan
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
- College of Chinese Material MedicaGuangzhou University of Chinese MedicineGuangzhouGuangzhouChina
| | - Zhe‐Wen Dong
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
- College of PharmacyShenyang Pharmaceutical UniversityShenyangLiaoningChina
| | - Ming‐Yu Zhang
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
| | - Wan‐Ying Li
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
| | - Chao‐Jie Chong
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
| | - Ya‐Qi Wu
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
| | - Zi‐Xian Wang
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
| | - Jun‐Yang Liu
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
| | - Zhi‐Qiang Liu
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
| | - Xiao‐Hui Qin
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
| | - Tie‐Min Jiang
- South Asia Branch of National Engineering Center of Dairy for Maternal and Child HealthGuilin University of TechnologyGuilinGuangxiChina
| | - Jia‐Le Song
- Guangxi Key Laboratory of Environmental Exposureomics and Entire Lifecycle HealthGuilin Medical UniversityGuilinGuangxiChina
- South Asia Branch of National Engineering Center of Dairy for Maternal and Child HealthGuilin University of TechnologyGuilinGuangxiChina
- Department of Obstetrics and Clinical NutritionThe Second Affiliated Hospital of Guilin Medical UniversityGuilinGuangxiChina
- Guangxi Key Laboratory of Health Care Food Science and TechnologyHezhou UniversityHezhouGuangxiChina
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Jian X, Shi C, Luo W, Zhou L, Jiang L, Liu K. Therapeutic effects and molecular mechanisms of quercetin in gynecological disorders. Biomed Pharmacother 2024; 173:116418. [PMID: 38461683 DOI: 10.1016/j.biopha.2024.116418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 03/12/2024] Open
Abstract
Quercetin is a representative flavonoid that is widely present in fruits, herbs, and vegetables. It is also an important active core component in traditional Chinese medicines. As an important flavonoid, quercetin has various properties and exerts antioxidant, anti-inflammatory, and cardioprotective effects. The public interest in quercetin is increasing, and quercetin has been used to prevent or treat numerous of diseases, such as polycystic ovary syndrome (PCOS), cancer, autoimmune diseases and chronic cardiovascular diseases, in clinical experiments and animal studies due to its powerful antioxidant properties and minimal side effects. Quercetin exerts marked pharmacological effects on gynecological disorders; however, there have been no reviews about the potential health benefits of quercetin in the context of gynecological disorders, including PCOS, premature ovary failure (POF), endometriosis (EM), ovarian cancer (OC), cervical cancer (CC) and endometrial carcinoma (EC). Thus, this review aimed to summarize the biological effects of quercetin on gynecological disorders and its mechanisms.
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Affiliation(s)
- Xian Jian
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Chen Shi
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Weichen Luo
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Liyuan Zhou
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Lili Jiang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, China.
| | - Kuiran Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, China.
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Corrie L, Singh H, Gulati M, Vishwas S, Chellappan DK, Gupta G, Paiva-Santos AC, Veiga F, Alotaibi F, Alam A, Eri RD, Prasher P, Adams J, Paudel KR, Dua K, Singh SK. Polysaccharide-fecal microbiota-based colon-targeted self-nanoemulsifying drug delivery system of curcumin for treating polycystic ovarian syndrome. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03029-3. [PMID: 38507103 DOI: 10.1007/s00210-024-03029-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 02/26/2024] [Indexed: 03/22/2024]
Abstract
The gut microbiome is involved in the pathogenesis of many diseases including polycystic ovarian syndrome (PCOS). Modulating the gut microbiome can lead to eubiosis and treatment of various metabolic conditions. However, there is no proper study assessing the delivery of microbial technology for the treatment of such conditions. The present study involves the development of guar gum-pectin-based solid self-nanoemulsifying drug delivery system (S-SNEDDS) containing curcumin (CCM) and fecal microbiota extract (FME) for the treatment of PCOS. The optimized S-SNEDDS containing FME and CCM was prepared by dissolving CCM (25 mg) in an isotropic mixture consisting of Labrafil M 1944 CS, Transcutol P, and Tween-80 and solidified using lactose monohydrate, aerosil-200, guar gum, and pectin (colon-targeted CCM solid self-nanoemulsifying drug delivery system [CCM-CT-S-SNEDDS]). Pharmacokinetic and pharmacodynamic evaluation was carried out on letrozole-induced female Wistar rats. The results of pharmacokinetic studies indicated about 13.11 and 23.48-fold increase in AUC of CCM-loaded colon-targeted S-SNEDDS without FME (CCM-CT-S-SNEDDS (WFME)) and CCM-loaded colon-targeted S-SNEDDS with FME [(CCM-CT-S-SNEDDS (FME)) as compared to unprocessed CCM. The pharmacodynamic study indicated excellent recovery/reversal in the rats treated with CCM-CT-S-SNEDDS low and high dose containing FME (group 13 and group 14) in a dose-dependent manner. The developed formulation showcasing its improved bioavailability, targeted action, and therapeutic activity in ameliorating PCOS can be utilized as an adjuvant therapy for developing a dosage form, scale-up, and technology transfer.
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Affiliation(s)
- Leander Corrie
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Hardeep Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India.
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia.
| | - Sukriti Vishwas
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Bukit Jalil, 57000, Kuala Lumpur, Malaysia
| | - Gaurav Gupta
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
- Centre of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
| | - Ana Cláudia Paiva-Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, 3000-548, Coimbra, Portugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal
| | - Francisco Veiga
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, 3000-548, Coimbra, Portugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal
| | - Faisal Alotaibi
- Department of Pharmacology, College of Pharmacy (Al-Duwadimi Campus), Shaqra University, Shaqra, Saudi Arabia
| | - Aftab Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, 11942, Al Kharj, Saudi Arabia
| | - Rajaraman D Eri
- School of Science, STEM College, RMIT University, Melbourne, VIC, 3001, Australia
| | - Parteek Prasher
- Department of Chemistry, University of Petroleum & Energy Studies, Energy Acres, Dehradun, 248007, India
| | - Jon Adams
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia
| | - Keshav Raj Paudel
- Centre of Inflammation, Faculty of Science, School of Life Sciences, Centenary Institute and University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW, 2007, Australia
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India.
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia.
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8
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Malik S, Saeed S, Saleem A, Khan MI, Khan A, Akhtar MF. Alternative treatment of polycystic ovary syndrome: pre-clinical and clinical basis for using plant-based drugs. Front Endocrinol (Lausanne) 2024; 14:1294406. [PMID: 38725974 PMCID: PMC11081130 DOI: 10.3389/fendo.2023.1294406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/14/2023] [Indexed: 05/12/2024] Open
Abstract
The most common cause of infertility and metabolic problems among women of reproductive age is polycystic ovary syndrome (PCOS), a multifaceted disorder. It is an endocrine disorder that occurs in approximately one in seven women. Among these PCOS patients, two thirds will not ovulate on a regular basis and seek treatment for ovulation induction. The symptoms vary in their severity, namely ovulation disorders, excessive androgen levels, or polycystic ovarian morphology. All these symptoms require a therapeutic approach. Many drugs are used to eradicate PCOS symptoms, like metformin, clomiphene citrate, spironolactone, and pioglitazone. Long-term treatment is required to achieve the desired outcome, which is often accompanied by significant adverse reactions. Some herbs and phytochemicals are equally effective for treating PCOS and produce minimal side effects. Recently, herbal products are gaining popularity due to their wide biological activities, safety, availability, and efficacy. The present review covers aetiology, current treatment, pathophysiology, and detailed pre-clinical and clinical studies on plants and phytochemicals that are proven to be useful for the treatment of symptoms associated with PCOS.
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Affiliation(s)
- Sidra Malik
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
| | - Saira Saeed
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Imran Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
| | - Aslam Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
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9
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Shafiei G, Saheli M, Ganjalikhan-Hakemi S, Haghpanah T, Nematollahi-Mahani SN. Administration of adipose-derived mesenchymal stem cell conditioned medium improves ovarian function in polycystic ovary syndrome rats: involvement of epigenetic modifiers system. J Ovarian Res 2023; 16:238. [PMID: 38102694 PMCID: PMC10722730 DOI: 10.1186/s13048-023-01317-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 11/27/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a widespread heterogeneous disease that is in association with genetic, epigenetic, endocrine and environmental factors. Adipose-derived mesenchymal stem cell (ASC) and ASC-conditioned medium (ASC-CM) have shown promising abilities in tissue regeneration. In the present study, we aimed to investigate the effects of ASC and ASC-CM on epigenetic regulators, steroidal function and folliculogenesis in the letrozole-induced PCOS rats. RESULTS Based on the measurement of the oral glucose tolerance test and physical parameters including body weight, estrus cycle pattern as well as ovary dimensions, PCOS-induced rats in sham and control (CTRL) groups showed signs of reproductive dysfunctions such as lack of regular estrus cyclicity, metabolic disorders such as increased ovary dimension, body weight and blood glucose level alteration which were improved especially by ASC-CM administration.
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Affiliation(s)
- Golnaz Shafiei
- Anatomical Sciences Department, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Mona Saheli
- Anatomical Sciences Department, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Sepideh Ganjalikhan-Hakemi
- Anatomical Sciences Department, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Tahereh Haghpanah
- Anatomical Sciences Department, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
| | - Seyed Noureddin Nematollahi-Mahani
- Anatomical Sciences Department, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran.
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10
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Butt MA, Shafique HM, Mustafa M, Moghul NB, Munir A, Shamas U, Tabassum S, Kiyani MM. Therapeutic Potential of Selenium Nanoparticles on Letrozole-Induced Polycystic Ovarian Syndrome in Female Wistar Rats. Biol Trace Elem Res 2023; 201:5213-5229. [PMID: 36694071 DOI: 10.1007/s12011-023-03579-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 01/18/2023] [Indexed: 01/26/2023]
Abstract
Polycystic ovarian syndrome (PCOS) is considered the most frequent gynecological endocrine disorder that causes anovulatory infertility. The current study aimed to investigate the potential significance of selenium nanoparticles (SeNPs), an IL-1 inhibitor, in the treatment of letrozole-induced PCOS in rats that satisfied the metabolic and endocrine parameters found in PCOS patients. Letrozole (2 ppm, per orally, p.o.) was given orally to female Wistar rats for 21 days to develop PCOS. After PCOS induction, rats were given SeNPs (25 ppm/day, p.o.), SeNPs (50 ppm/day, p.o.), or metformin (2 ppm/day, p.o.) for 14 days. PCOS was associated with an increase in body weight, ovarian weight, ovarian size, and cysts, as well as an increase in blood testosterone, luteinizing hormone (LH), and insulin, glycaemia, and lipid profile levels. The SeNP administration decreased all of these variables. Furthermore, SeNPs significantly reduced letrozole-induced oxidative stress in the ovaries, muscles, and liver by decreasing elevated levels of malondialdehyde and total nitrite while raising suppressed levels of superoxide dismutase and catalase. SeNPs increased the amounts of the protective proteins Kelch-like ECH-associated protein 1 (Keap-1), nuclear factor erythroid 2-related factor 2 (Nrf2), and OH-1. It was depicted from the study that SeNPs reduce the upregulation of inflammatory cytokines that are interleukin 6 (IL-6), tumour necrosis factor α (TNF-α), and the interleukin 1 (IL-1). Our findings show that SeNPs, through their antioxidant and anti-inflammatory characteristics, alleviate letrozole-induced PCOS.
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Affiliation(s)
- Maisra Azhar Butt
- Department of Bioinformatics and Biotechnology, International Islamic University, Islamabad, Pakistan
| | | | | | - Nurain Baig Moghul
- Rawal Institute of Health Sciences, Shaheed Zulfiqar Ali Bhutto Medical University (SZABMU), Islamabad, Pakistan
| | - Anum Munir
- Department of Bioinformatics and Biotechnology, International Islamic University, Islamabad, Pakistan
| | - Urwah Shamas
- Department of Biological Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Sobia Tabassum
- Department of Bioinformatics and Biotechnology, International Islamic University, Islamabad, Pakistan
| | - Mubin Mustafa Kiyani
- Shifa College of Medical Technology, Shifa Tameer-E-Millat University, Islamabad, Pakistan.
- Shifa International Hospitals Ltd، Gate No, Islamabad Capital Territory, 1، 4 Pitras Bukhari Rd, H 8/4 H-8, Islamabad, Pakistan.
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11
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Hussain L, Rana S, Abbas G, Alshammari A, Alasmari AF, Alharbi M, Zahid MT, Irfan M. Pharmacological Potential of Hippophae rhamnoides L. Nano-Emulsion for Management of Polycystic Ovarian Syndrome in Animals' Model: In Vitro and In Vivo Studies. ACS OMEGA 2023; 8:32977-32989. [PMID: 37720770 PMCID: PMC10500670 DOI: 10.1021/acsomega.3c04720] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 08/15/2023] [Indexed: 09/19/2023]
Abstract
The most common female endocrinopathy, polycystic ovarian syndrome (PCOS), generally affects women of childbearing age. Hippophae rhamnoides L. has been traditionally used to improve menstrual cyclicity. Gas chromatography by flame ionization detection analysis showed that it contained various phytoconstituents such as omega-3 fatty acid, phytosterols, palmitic acid, oleic acid, and linoleic acid. H. rhamnoides L. (HR) nano-emulsion was also formulated. HR and its encapsulated nano-emulsion (HRNE) were evaluated for the treatment of PCOS. Thirty-five healthy female adult albino rats were acquired and divided into seven groups (n = 5). Letrozole (1 mg/kg) was used for 5 weeks to induce the disease. To confirm disease (PCOS) induction, the animals were weighed weekly and their vaginal smears were analyzed daily under a microscope. After PCOS induction, animals were treated with metformin, HR, and HRNE with two different doses (0.5/kg and 1 g/kg, p.o.) for 5 weeks. At the end of the treatment, animals were euthanized, and blood was collected for hormonal assessment, lipid profiling, and liver functioning test assessment. Both the ovaries were preserved for histopathology and liver for the purpose of assessment of antioxidant potential. The results revealed that HR and HRNE at both doses improved the hormonal imbalance; follicle-stimulating hormone, estrogen, and progesterone levels are increased, while luteinizing hormone surge and testosterone level are controlled. Insulin sensitivity is improved. Ovarian histopathology showed that normal ovarian echotexture is restored with corpus luteum and mature and developing follicles. HR and HRNE also improved the lipid profile and decreased lipid peroxidation (MDA) with improved antioxidant markers (SOD, CAT, and GSH). Results were statistically analyzed by one-way analysis of variance and were considered significant only if p < 0.05. In conclusion, it can be postulated that H. rhamnoides L. proved effective in the management of PCOS and its nano-emulsion effects were statistically more significant, which might be due to better bioavailability.
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Affiliation(s)
- Liaqat Hussain
- Department
of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad 38040, Pakistan
| | - Saba Rana
- Department
of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad 38040, Pakistan
| | - Ghulam Abbas
- Department
of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad 38040, Pakistan
| | - Abdulrahman Alshammari
- Department
of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Post Box 2455, Riyadh 11451, Saudi Arabia
| | - Abdullah F. Alasmari
- Department
of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Post Box 2455, Riyadh 11451, Saudi Arabia
| | - Metab Alharbi
- Department
of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Post Box 2455, Riyadh 11451, Saudi Arabia
| | - Muhammad Toseef Zahid
- College
of Pharmaceutical Sciences, China Pharmaceutical
University, Nanjing 210009, China
| | - Muhammad Irfan
- Department
of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad 38040, Pakistan
- College
of Pharmacy, Freie Universitaet Berlin, Berlin 14195, Germany
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12
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Ulug E, Pinar AA. A New Approach to Polycystic Ovary Syndrome and Related Cardio-metabolic Risk Factors: Dietary Polyphenols. Curr Nutr Rep 2023; 12:508-526. [PMID: 37530952 DOI: 10.1007/s13668-023-00488-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2023] [Indexed: 08/03/2023]
Abstract
PURPOSE OF REVIEW Polycystic ovarian syndrome (PCOS) is a common endocrine disease characterized by ovulatory dysfunction, hyperandrogenism, and polycystic ovarian morphology and causing various reproductive, metabolic, cardiovascular, oncological, and psychological complications. Recent meta-analyses and systemic reviews showed that PCOS increases the risk factor for various cardio-metabolic complications like insulin resistance, type II diabetes mellitus, dyslipidemia, metabolic syndrome, hypertension, and endothelial dysfunction. In addition to these, it was suggested that chronic low-grade inflammation and oxidative stress are the underlying mechanisms of PCOS-mediated metabolic consequences and might trigger cardio-metabolic risk in women with PCOS. At this point, there is substantial evidence to suggest that various non-nutrient food components modulate cardio-metabolic health together with inflammation and oxidative stress. RECENT FINDINGS Increasing the intake of dietary polyphenols might reduce oxidative stress and inflammation and thus alleviate the risk of metabolic, endothelial, and cardiovascular disorders. Nowadays, there are an increasing number of studies related to the effects of dietary polyphenols on PCOS and its accompanying cardio-metabolic disturbances. Currently, there is a cumulative number of studies connected to the effects of dietary polyphenols on PCOS and accompanying cardio-metabolic disturbances. However, there is a lack of knowledge in combining the probable mechanisms of dietary polyphenols on PCOS and related cardio-metabolic consequences. Thus, the effects of dietary polyphenols on PCOS and accompanying cardio-metabolic disturbances need to be discussed and evaluated with underlying mechanisms. Consequently, this review was written to reveal the potential effects of dietary polyphenols on PCOS and related metabolic and cardiovascular risk factors in all their aspects.
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Affiliation(s)
- Elif Ulug
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey
| | - Aylin Acikgoz Pinar
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06100, Ankara, Turkey.
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13
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Shivanandappa TB, Chinnadhurai M, Kandasamy G, Vasudevan R, Sam G, Karunakarannair A. Ziziphus mauritiana Leaves Normalize Hormonal Profile and Total Cholesterol in Polycystic Ovarian Syndrome Rats. PLANTS (BASEL, SWITZERLAND) 2023; 12:2599. [PMID: 37514214 PMCID: PMC10384539 DOI: 10.3390/plants12142599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/26/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023]
Abstract
In the present study, the beneficial effect of leaves of Ziziphus mauritiana on testosterone, estradiol, progesterone, LH hormones, blood glucose, and total cholesterol levels in the experimentally induced polycystic ovaries of female Sprague Dawley rats were evaluated. Letrozole was used to induce PCOS in rats, and clomiphene citrate was used as a standard control. This study was carried out in vivo on 30 female rats where group I received normal saline and group II to V were treated with letrozole (1 mg/kg/day), which was dissolved in normal saline orally for 21 days to induce PCOS. After PCOS induction, test groups III and IV were orally treated with ZMME at a dose of 100 mg/kg and 200 mg/kg for 14 days, respectively, and group V was treated with clomiphene citrate (2 mg/kg) orally for 14 days. At the end of the experimental period, the animals were sacrificed by cervical dislocation, and blood samples were collected by cardiac puncture. After blood collection, the ovaries were removed and weighed. The results showed that Ziziphus mauritiana normalized all hormones and total cholesterol levels. The HPTLC profile showed the presence of gallic acid, rutin, quercetin, and ursolic acid. Many studies have reported that quercetin is effective against PCOS and its complications; it suppresses insulin resistance and reduces testosterone and LH levels. The present study showed an improvement in the inflammatory microenvironment of the ovarian tissue in the PCOS rat model. This research concluded that the leaves of Ziziphus mauritiana have potential efficacy in the treatment of PCOS by normalizing abnormal hormones and total cholesterol levels, which could be due to the presence of quercetin in the leaves.
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Affiliation(s)
| | - Maheswari Chinnadhurai
- Department of Pharmacy Practice, College of Pharmacy, Shaqra University, Al-Dawadmi Campus, Al-Dawadmi 11961, Saudi Arabia
| | - Geetha Kandasamy
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha 61421, Saudi Arabia
| | - Rajalakshimi Vasudevan
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha 61421, Saudi Arabia
| | - Gigi Sam
- Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, Al-Dawadmi Campus, Al-Dawadmi 11961, Saudi Arabia
| | - Anjana Karunakarannair
- Department of Biomedical Sciences, College of Pharmacy, Shaqra University, Al-Dawadmi Campus, Al-Dawadmi 11961, Saudi Arabia
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Rani R, Chitme HR, Kukreti N, Pant P, Abdel-Wahab BA, Khateeb MM, Habeeb MS, Bakir MB. Regulation of Insulin Resistance, Lipid Profile and Glucose Metabolism Associated with Polycystic Ovary Syndrome by Tinospora cordifolia. Nutrients 2023; 15:nu15102238. [PMID: 37242122 DOI: 10.3390/nu15102238] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/03/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
Background: The plant Tinospora cordifolia (TC), traditionally known as guduchi or giloy, is used for a number of health conditions as a nutritional supplement and rejuvenation medicine. Its nutritional supplementary products are traditionally recommended for a wide range of health issues, including diabetes, menstruation discomfort, fever, obesity, inflammation, and more. Unfortunately, there has not been extensive research into its effectiveness in treating or managing insulin resistance, lipid and carbohydrate metabolism, hormonal imbalance, and metabolic syndrome-associated polycystic ovary syndrome (PCOS). Methods: Consequently, the present study was designed to induce insulin resistance, dyslipidemia, hormonal abnormality, hyperglycemia, and menstrual disturbance of PCOS using dehydroepiandrosterone (DHEA) in mice and study the effect of oral TC extracts on these factors by using ancient and modern technologies. During the 21-day study, 6 mg/100 g/day of DHEA was given to female mice. Levels of glucose, insulin, lipids, and hormones were estimated. In addition to being seen with the naked eye, the morphological and microscopic changes were also observed on histology slides. Results: The study outcomes show that pretreatment with TC preparations significantly improved biochemical and histological abnormalities in female mice. Diestrus phase was only observed in DHEA-treated animals, while cornified epithelial cells were present in TC-treated mice. Pretreatment with TC satva showed significant (p < 0.001) reductions in body weight compared to placebo. Fasting blood glucose, 1-h OGTT, and 2-h OGTT levels were all significantly lower in TC satva- and oil-treated animals in comparison to the disease control group (p < 0.001). Treatment with TC extracts resulted in a normalization of estradiol, progesterone, and testosterone levels (p < 0.05). Treatment with TC extract improved lipid profiles (p < 0.001), LH/FSH ratios (p < 0.01), fasting insulin levels (p < 0.001), HOMA-IR (p < 0.001), HOMA-Beta (p < 0.001), and QUICKI (p < 0.001). Both macroscopic and microscopic alterations were seen to be restored after TC extract treatment. After being treated with TC satva, oil, and hydroalcoholic extract, the severity of PCOS decreased by 54.86%. Conclusions: These findings lead us to the conclusion that TC extracts and satva as nutritional supplements are useful for treating PCOS and associated symptoms. It is recommended that additional research be conducted to determine the molecular mechanism of action of TC nutritional supplements on PCOS-related changes in metabolic profiles. We also recommend further clinical studies to explore the clinical efficacy and effectiveness of TC nutritional supplements in treating and/or managing PCOS.
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Affiliation(s)
- Ritu Rani
- Faculty of Pharmacy, DIT University, Dehradun 248009, Uttarakhand, India
| | - Havagiray R Chitme
- Faculty of Pharmacy, DIT University, Dehradun 248009, Uttarakhand, India
| | - Neha Kukreti
- Faculty of Pharmacy, DIT University, Dehradun 248009, Uttarakhand, India
| | - Pankaj Pant
- Faculty of Pharmacy, DIT University, Dehradun 248009, Uttarakhand, India
| | - Basel A Abdel-Wahab
- Department of Pharmacology, College of Pharmacy, Najran University, Najran P.O. Box 1988, Saudi Arabia
| | - Masood Medleri Khateeb
- Department of Pharmacology, College of Pharmacy, Najran University, Najran P.O. Box 1988, Saudi Arabia
| | | | - Marwa B Bakir
- Department of Pharmacology, College of Medicine, Najran University, Najran P.O. Box 1988, Saudi Arabia
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15
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Kouhetsani S, Khazali H, Rajabi-Maham H. Orexin antagonism and substance-P: Effects and interactions on polycystic ovary syndrome in the wistar rats. J Ovarian Res 2023; 16:89. [PMID: 37147728 PMCID: PMC10161431 DOI: 10.1186/s13048-023-01168-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 04/25/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a prevalent endocrine disorder without definitive treatments. Orexin and Substance-P (SP) neuropeptides can affect the ovarian steroidogenesis. Moreover, there are limited studies about the role of these neuropeptides in PCOS. We aimed here to clarify the effects of orexins and SP in PCOS as well as any possible interactions between them. METHODS For this purpose, the animals (n = five rats per group) received intraperitoneally a single dose of SB-334,867-A (orexin-1 receptor antagonist; OX1Ra), JNJ-10,397,049 (orexin-2 receptor antagonist; OX2Ra), and CP-96,345 (neurokinin-1 receptor antagonist; NK1Ra), alone or in combination with each other after two months of PCOS induction. The blocking of orexin and SP receptors was studied in terms of ovarian histology, hormonal changes, and gene expression of ovarian steroidogenic enzymes. RESULTS The antagonists' treatment did not significantly affect the formation of ovarian cysts. In the PCOS groups, the co-administration of OX1Ra and OX2Ra as well as their simultaneous injections with NK1Ra significantly reversed testosterone levels and Cyp19a1 gene expression when compared to the PCOS control group. There were no significant interactions between the PCOS groups that received NK1Ra together with one or both OX1R- and OX2R-antagonists. CONCLUSION The blocking of the orexin receptors modulates abnormal ovarian steroidogenesis in the PCOS model of rats. This suggests that the binding of orexin-A and -B to their receptors reduces Cyp19a1 gene expression while increasing testosterone levels.
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Affiliation(s)
- Somayeh Kouhetsani
- Department of Animal Sciences and Marine Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Homayoun Khazali
- Department of Animal Sciences and Marine Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran.
| | - Hassan Rajabi-Maham
- Department of Animal Sciences and Marine Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
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Balasubramanian A, Pachiappan S, Mohan S, Adhikesavan H, Karuppasamy I, Ramalingam K. Therapeutic exploration of polyherbal formulation against letrozole induced PCOS rats: A mechanistic approach. Heliyon 2023; 9:e15488. [PMID: 37180914 PMCID: PMC10173408 DOI: 10.1016/j.heliyon.2023.e15488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 04/02/2023] [Accepted: 04/12/2023] [Indexed: 05/16/2023] Open
Abstract
Objective This study aimed to develop an effective alternative medicine with multi potential herbs against polycystic ovarian syndrome (PCOS) in rats induced by letrozole treatment. Materials and method Polyherbal syrup was prepared with a combination of S. asoca bark, G. sylvestre leaves, P. daemia aerial parts, C. zeylanium stem bark, C. bonduc seeds, and W. somnifera roots ethanolic extract. In vitro cell viability study, adenosine monophosphate-activated protein kinase (AMPK), and glucose transporter 4 (GLUT4) gene expression assay were carried out on the Chinese Hamster Ovarian (CHO) cell line. For the PCOS induction letrozole (1 mg/kg p. o.) was given for 21 consecutive days. The PCOS induction was confirmed by measuring estrus irregularity, insulin resistance by oral glucose tolerance test (OGTT), and hyperandrogenism by measuring serum total testosterone level 21 days after completion of letrozole treatment. After induction of PCOS, metformin (155 mg/kg p. o.), and polyherbal syrup (100 mg/kg, 200 mg/kg, and 400 mg/kg p. o.) were administered for further 28 days. The treatment efficacy was measured by measuring serum lipid profile, fasting insulin level, sex hormones level, ovarian steroidogenic enzymes, ovarian tissue insulin receptor, AMPK, and GLUT4 protein expression levels, and histomorphological studies. The post-treatment effect was confirmed by reproductive performance studies. Results Letrozole-induced PCOS rats showed significant estrus irregularity, abnormal sex hormones levels, and hyperandrogenism indicated by showing increased free androgenic index and decreased sex hormones binding globulin (SHBG) level. The insulin resistance in PCOS rats was indicated by increased fasting glucose levels with impaired glucose clearance in the OGT test. Homeostasis Model Assessment Index of Insulin Resistance (HOMA-IR) increased level, also decreases INSR, GLUT4, and AMPK mRNA expression in ovarian cells confirming the insulin resistance in PCOS rats. Ovarian histology in PCOS rats also showed many follicular cysts, atretic follicles, and the absence of corpus luteum. The administration of polyherbal syrup, in a dose-dependent manner, effectively restored these alterations. The treatment of polyherbal formulation 400 mg/kg possesses highly significant efficacy over the treatment of metformin in PCOS rats. It mainly acts by reducing peripheral and ovarian hyperandrogenism and improves insulin sensitivity via activating the insulin receptor and AMP-activated kinase-mediated transcription and translation of GLUT4 from the cytoplasm to the ovarian membrane improves glucose uptake and promotes the follicular development and ovulation. The higher fertility rate, delivery index, and survival of delivered pups confirm the broader and superior efficacy of PCOS. These beneficial actions are mainly attributable to the formulation's inclusion of the key secondary metabolites flavonoids and phytosterols. In conclusion, the prepared polyherbal syrup was found to be the safest and most effective alternative medicine for both endocrinal and metabolic complications of PCOS women.
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Affiliation(s)
- Arul Balasubramanian
- Department of Pharmacology, Vinayaka Mission's College of Pharmacy,Vinayaka Mission's Research Foundation (Deemed to be University), Salem, 636308, Tamil Nadu, India
| | - Sudhakar Pachiappan
- Department of Pharmacology, Swamy Vivekanandha College of Pharmacy, Elayampalayam, Tiruchengode, Tamil Nadu, India
| | - Surendiran Mohan
- Department of Chemistry, School of Arts and Science, AVIT Campus, Vinayaka Mission's Research Foundation (Deemed to be University), Chennai, India
| | - Harikrishnan Adhikesavan
- Department of Chemistry, School of Arts and Science, AVIT Campus, Vinayaka Mission's Research Foundation (Deemed to be University), Chennai, India
| | - Indira Karuppasamy
- Emerging Materials for Energy and Environmental Applications Research Group, School of Engineering and Technology, Van Lang University, Ho Chi Minh City, Viet Nam
| | - Kothai Ramalingam
- Department of Pharmacology, Vinayaka Mission's College of Pharmacy,Vinayaka Mission's Research Foundation (Deemed to be University), Salem, 636308, Tamil Nadu, India
- Corresponding author.
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Zhao H, Wang D, Xing C, Lv B, Wang X, He B. Pioglitazone can improve liver sex hormone-binding globulin levels and lipid metabolism in polycystic ovary syndrome by regulating hepatocyte nuclear factor-4α. J Steroid Biochem Mol Biol 2023; 229:106265. [PMID: 36737028 DOI: 10.1016/j.jsbmb.2023.106265] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/04/2023]
Abstract
Polycystic ovary syndrome (PCOS) is a common reproductive and metabolic disorder that is closely correlated with insulin resistance. Sex hormone-binding globulin (SHBG) is an important carrier for regulating androgen activity and is affected by insulin level, which is related to metabolic abnormalities and long-term prognosis of PCOS. Insulin sensitizer pioglitazone can improve the SHBG level and dyslipidaemia in PCOS, but the mechanism remains unclear. We investigated liver SHBG expression, liver lipid levels, and the effects and potential mechanisms of pioglitazone on reproductive and metabolic disorders in a rat model of polycystic ovary syndrome with insulin resistance (PCOS-IR). PCOS-IR was induced by letrozole and a high-fat diet. Metformin was used as a positive control. Additionally, dihydrotestosterone and oleic acid combined with palmitic acid were used to induce the HepG2 cell models with IR. The cells were exposed to pioglitazone alone or in combination with a hepatocyte nuclear factor (HNF)- 4α inhibitor. Changes in biochemical characteristics were analysed using an enzyme-linked immunosorbent assay. Vaginal smears were used to analyse the oestrous cycle, and ovarian histology was used to analyse the changes in ovarian morphology. The degree of IR in vivo and in vitro was measured using the hyperinsulinaemic-euglycaemic clamp and glucose oxidase techniques. The levels of key anabolism-related proteins, including SHBG, HNF-4α, and peroxidase proliferator-activated receptor (PPAR-γ), were measured using western blots. Pioglitazone and metformin significantly increased the SHBG levels in the sera and livers. Compared to metformin, pioglitazone significantly improved the lipid droplet deposition, triglyceride (TG) and total cholesterol (TC) levels, HNF-4α protein expression, and weights of the livers in the PCOS-IR rats. After applying pioglitazone with an HNF-4α inhibitor in the PCOS-IR cell models, we found that pioglitazone may increase SHBG and improve IR, TG, and TC levels by upregulating HNF-4α. Similar to metformin, pioglitazone also restored the oestrous cycle and ovarian morphology, ameliorated IR and hyperandrogenaemia in the PCOS-IR rats. Our findings hint at the value of HNF-4α in the treatment of PCOS by PIO, which could shed light on potential targets that may be used in treatments for PCOS with metabolic disorders.
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Affiliation(s)
- Han Zhao
- Department of Endocrinology, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110000, PR China
| | - Dongxu Wang
- Department of Endocrinology, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110000, PR China
| | - Chuan Xing
- Department of Endocrinology, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110000, PR China
| | - Bo Lv
- Department of Endocrinology, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110000, PR China
| | - Xiaochen Wang
- Department of Endocrinology, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110000, PR China
| | - Bing He
- Department of Endocrinology, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110000, PR China.
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18
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Sirotkin AV, Fabova Z, Aldahmash W, Alshamrani A, Harrath AH. Rooibos (Aspalathus linearis) and its constituent quercetin can suppress ovarian cell functions and their response to FSH. Physiol Res 2023; 72:269-280. [PMID: 37159860 PMCID: PMC10226404 DOI: 10.33549/physiolres.935060] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 02/21/2023] [Indexed: 11/12/2023] Open
Abstract
Rooibos (Aspalathus linearis Brum. f) can directly influence female reproduction, but whether rooibos can influence the response of ovarian cells to FSH and whether the rooibos effects are due to the presence of quercetin remain unknown. We compared the influence of rooibos extract and quercetin (both at 10 µg/ml-1) on porcine ovarian granulosa cells cultured with and without FSH (0, 1, 10 or 100 ng/ml-1). The expression of intracellular proliferation (PCNA, cyclin B1) and apoptosis (bax, caspase 3) markers in the cells was detected by immunocytochemistry. The release of progesterone (P), testosterone (T) and estradiol (E) were evaluated with ELISAs. Administration of both rooibos and quercetin reduced the accumulation of proliferation markers and promoted the accumulation of apoptosis markers and the release of T and E. Rooibos stimulated, but quercetin inhibited, P output. Administration of FSH increased the accumulation of proliferation markers, decreased the accumulation of apoptosis markers, promoted the release of P and T, and had a biphasic effect on E output. The addition of both rooibos and quercetin mitigated or prevented the main effects of FSH. The present observations suggest a direct influence of both rooibos and quercetin on basic ovarian functions - proliferation, apoptosis, steroidogenesis and response to FSH. The similarity in the major effects of rooibos and its constituent quercetin indicates that quercetin could be the molecule responsible for the main rooibos effects on the ovary. The potential anti-reproductive effects of rooibos and rooibos constituent quercetin, should be taken into account in animal and human nutrition.
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Affiliation(s)
- A V Sirotkin
- Department of Zoology, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia.
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19
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Abedi H, Zarrin-Mehr A, Ebrahimi B, Haghshenas H, Parvin N, Kargar Jahromi H. The effect of aqueous extract of orchid root on the structure of ovary and hypothalamic-pituitary-gonadal hormones in polycystic ovary syndrome rat model: An experimental study. Int J Reprod Biomed 2023; 22:203-210. [PMID: 38868447 PMCID: PMC11165220 DOI: 10.18502/ijrm.v22i3.16164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 12/25/2023] [Accepted: 02/19/2024] [Indexed: 06/14/2024] Open
Abstract
Background Some medical conditions, including polycystic ovarian syndrome (PCOs), may lead to infertility. In PCOs, hormonal imbalance is significant. Antioxidants such as natural antioxidants have many health benefits, including positive effects on hormone production. Objective Since herbal medicines are more acceptable to people, the present study was designed to evaluate the effect of an aqueous extract of orchid (SA), with antioxidative effects, on the structure of the ovary and the hypothalamic-pituitary-gonadal axis hormones and free testosterone in PCOs rats. Materials and Methods In this experimental study, 64 healthy female Wistar rats (180-200 gr) were randomly divided into 60 and 89 day control groups, PCOs, and 4 PCOs + SA groups that received 40, 80, 160, and 320 mg/kg of SA. Serum levels of gonadotropin-releasing hormone, estrogen, progesterone, testosterone, follicle-stimulating hormone, and luteinizing hormone were measured. In addition, the ovaries were extracted and examined histologically. Results The amount of primordial, primary, secondary, and Graafian follicles and serum levels of follicle-stimulating hormone and progesterone hormones decreased in PCOs groups, while atretic follicles and the serum levels of gonadotropin-releasing hormone, luteinizing hormone, estrogen, and free testosterone were increased. SA at different doses regulated hormonal and histological imbalances caused by PCOs, and 320 mg/kg was the most effective. Conclusion The aqueous extract of orchids root can have a positive effect on the improvement of polycystic ovary syndrome. This effect can be achieved by regulating the level of sex hormones and correcting follicular abnormalities in the ovarian tissue.
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Affiliation(s)
- Hassanali Abedi
- Research Center for Noncommunicable Disease, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Armin Zarrin-Mehr
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Bahareh Ebrahimi
- Shiraz Geriatric Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hoda Haghshenas
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Negar Parvin
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Hossein Kargar Jahromi
- Research Center for Noncommunicable Disease, Jahrom University of Medical Sciences, Jahrom, Iran
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20
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Vaez S, Parivr K, Amidi F, Rudbari NH, Moini A, Amini N. Quercetin and polycystic ovary syndrome; inflammation, hormonal parameters and pregnancy outcome: A randomized clinical trial. Am J Reprod Immunol 2023; 89:e13644. [PMID: 36317442 DOI: 10.1111/aji.13644] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/16/2022] [Accepted: 10/18/2022] [Indexed: 11/07/2022] Open
Abstract
PROBLEM Women with PCOS have a reduced total antioxidant level in addition to higher oxidative stress. Quercetin is a flavonol-type antioxidant that may be found in many foods. Does quercetin affect inflammatory and hormonal factors and clinical outcomes in PCOS patients? METHOD OF STUDY Seventy-two women with PCOS were randomly allocated to one of two intervention groups, and each received a daily dosage of 500 mg of Quercetin for the intervention group or a placebo for the control group for a period of 40 days from the start of the menstrual cycle until the day of ovulation. Serum levels of IL-6, TNF-alpha, LH, FSH, and AMH were measured using ELISA. In addition, oocyte and embryo grade before IVF and pregnancy rate have been examined. RESULTS LH levels reduce significantly in the quercetin group (4.351.62 at baseline to 3.061.43 after 3 months) (p = .029). The results indicated that Quercetin significantly decreased TNF alpha levels in comparison to the pretest (p = .008). Following capsule administration, IL-6 levels significantly decreased in the quercetin group (p = .001). Except for Δ LH, ΔIL6, and ΔFSH, there was no significant difference in any of the hormones and inflammations parameter changes. CONCLUSION Quercetin consumption causes improvement in oocyte and embryo grade and the pregnancy rate in PCOS patients. As a result, regular consumption of Quercetin has been shown to decrease inflammatory and LH parameters, making it beneficial for the management of PCOS and related diseases.
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Affiliation(s)
- Sima Vaez
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Kazem Parivr
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Fardin Amidi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Department of Infertility, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasim Hayati Rudbari
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Ashraf Moini
- Breast Disease Research Center (BDRC), Tehran University of Medical Sciences, Tehran, Iran.,Department of Gynecology and Obstetrics, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Department of Endocrinology and Female Infertility at Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Naser Amini
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
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21
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Corrie L, Awasthi A, Kaur J, Vishwas S, Gulati M, Kaur IP, Gupta G, Kommineni N, Dua K, Singh SK. Interplay of Gut Microbiota in Polycystic Ovarian Syndrome: Role of Gut Microbiota, Mechanistic Pathways and Potential Treatment Strategies. Pharmaceuticals (Basel) 2023; 16:197. [PMID: 37259345 PMCID: PMC9967581 DOI: 10.3390/ph16020197] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/24/2023] [Accepted: 01/24/2023] [Indexed: 11/26/2023] Open
Abstract
Polycystic Ovarian Syndrome (PCOS) comprises a set of symptoms that pose significant risk factors for various diseases, including type 2 diabetes, cardiovascular disease, and cancer. Effective and safe methods to treat all the pathological symptoms of PCOS are not available. The gut microbiota has been shown to play an essential role in PCOS incidence and progression. Many dietary plants, prebiotics, and probiotics have been reported to ameliorate PCOS. Gut microbiota shows its effects in PCOS via a number of mechanistic pathways including maintenance of homeostasis, regulation of lipid and blood glucose levels. The effect of gut microbiota on PCOS has been widely reported in animal models but there are only a few reports of human studies. Increasing the diversity of gut microbiota, and up-regulating PCOS ameliorating gut microbiota are some of the ways through which prebiotics, probiotics, and polyphenols work. We present a comprehensive review on polyphenols from natural origin, probiotics, and fecal microbiota therapy that may be used to treat PCOS by modifying the gut microbiota.
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Affiliation(s)
- Leander Corrie
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Ankit Awasthi
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Jaskiran Kaur
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Sukriti Vishwas
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
- ARCCIM, Faculty of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Indu Pal Kaur
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jaipur 302017, India
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600007, India
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun 248007, India
| | | | - Kamal Dua
- ARCCIM, Faculty of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
- ARCCIM, Faculty of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
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22
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Shailajan S, Menon S, Singh S, Patil Y. A novel herbal combination ameliorates ovarian dysfunction and regulates altered biochemical parameters in rats with letrozole-induced polycystic ovary syndrome. ASIAN PACIFIC JOURNAL OF REPRODUCTION 2023. [DOI: 10.4103/2305-0500.365229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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23
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Hossain MA, Al Ashik SA, Mahin MR, Al Amin M, Rahman MH, Khan MA, Emran AA. Systems biology and in silico-based analysis of PCOS revealed the risk of metabolic disorders. Heliyon 2022; 8:e12480. [PMID: 36619413 PMCID: PMC9816984 DOI: 10.1016/j.heliyon.2022.e12480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/18/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
Background Polycystic ovarian syndrome (PCOS) is a common condition of hyperandrogenism, chronic ovulation, and polycystic ovaries in females during the reproduction and maturation of the ovum. Although PCOS has been associated with metabolic disorders, including type 2 diabetes (T2D), obesity (OBE), and cardiovascular disease (CVD), Causal connection and molecular features are still unknown. Purpose Therefore, we investigated the shared common differentially expressed genes (DEGs), pathways, and networks of associated proteins in PCOS and metabolic diseases with therapeutic intervention. Methods We have used a bioinformatics pipeline to analyze transcriptome data for the polycystic ovarian syndrome (PCOS), type 2 diabetes (T2D), obesity (OBE), and cardiovascular diseases (CVD) in female patients. Then we employed gene-disease association network, gene ontology (GO) and signaling pathway analysis, selection of hub genes from protein-protein interaction (PPI) network, molecular docking, and gold benchmarking approach to screen potential hub proteins. Result We discovered 2225 DEGs in PCOS patients relative to healthy controls and 34, 91, and 205 significant DEGs with T2D, Obesity, and CVD, respectively. Gene Ontology analysis revealed several significant shared and metabolic pathways from signaling pathway analysis. Furthermore, we identified ten potential hub proteins from PPI analysis that may serve as a therapeutic intervention in the future. Finally, we targeted one significant hub protein, IGF2R (PDB ID: 2V5O), out of ten hub proteins based on the Maximal clique centrality (MCC) algorithm and literature review for molecular docking study. Enzastaurin (-12.5), Kaempferol (-9.1), Quercetin (-9.0), and Coumestrol (-8.9) kcal/mol showed higher binding affinity in the molecular docking approach than 19 drug compounds. We have also found that the selected four compounds displayed favorable ADMET properties compared to the native ligand. Conclusion Our in-silico research findings identified a shared molecular etiology between PCOS and metabolic diseases that may suggest new therapeutic targets and warrants future experimental validation of the key targets.
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Affiliation(s)
- Md. Arju Hossain
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh
| | - Sheikh Abdullah Al Ashik
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh
| | - Moshiur Rahman Mahin
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh
| | - Md. Al Amin
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh
| | - Md Habibur Rahman
- Department of Computer Science and Engineering, Islamic University, Kushtia, 7003, Bangladesh
| | - Md. Arif Khan
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh,Department of Biotechnology and Genetic Engineering, University of Development Alternative, 4/4B, Block A, Lalmatia, Dhaka, 1209, Bangladesh
| | - Abdullah Al Emran
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh,Corresponding author.
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Ma C, Xiang Q, Song G, Wang X. Quercetin and polycystic ovary syndrome. Front Pharmacol 2022; 13:1006678. [PMID: 36588716 PMCID: PMC9800798 DOI: 10.3389/fphar.2022.1006678] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a reproductive endocrine disease, and results to opsomenorrhea or amenorrhea, hairy, acne, acanthosis, infertility, abortion. In the long term, PCOS may also increase the risk of endometrial cancer, diabetes, hypertension, dyslipidemia and other diseases. Till now there is no specific drug for PCOS due to the unclearness of the cause and pathogenesis, as current treatments for PCOS only target certain symptoms. Quercetin (QUR) is a flavonoid drug widely found in Chinese herbal medicines, fruits, leaves, vegetables, seeds and plants roots. Studies on other diseases have found that QUR has anti-oxidant, anti-inflammatory, anti-insulin resistance, anti-cancer and other effects. Some studies have shown that serum testosterone (T), luteinizing hormone (LH), the LH/follicule-stimulating hormone (FSH) ratio, fasting glucose, fasting insulin, HOMA-IR and lipid levels are reduced in PCOS patients with QUR treatment. However, the mechanisms of QUR in PCOS patients have not been completely elucidated. In this review, we retrospect the basic characteristics of QUR, and in vitro studies, animal experiments and clinical trials of QUR and plant extracts containing QUR in the treatment of PCOS. We also summarized the effects and mechanism of QUR in ovarian cells in vitro and PCOS model rats, the changes in relevant parameters after QUR administration in PCOS patients, and its potentially therapeutic applications.
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Affiliation(s)
- Congshun Ma
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, China,Department of Reproductive Medicine Center, Guangdong Provincial Reproductive Science Institute (Guangdong Provincial Fertility Hospital), Guangzhou, China
| | - Qianru Xiang
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Nutrition and Food Hygiene, School of Public Health, Southern Medical University, Guangzhou, China
| | - Ge Song
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, China,Department of Reproductive Medicine Center, Guangdong Provincial Reproductive Science Institute (Guangdong Provincial Fertility Hospital), Guangzhou, China,*Correspondence: Ge Song, ; Xuefei Wang,
| | - Xuefei Wang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China,*Correspondence: Ge Song, ; Xuefei Wang,
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25
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Elmosalamy SH, Elleithy EMM, Ahmed ZSO, Rashad MM, Ali GE, Hassan NH. Dysregulation of intraovarian redox status and steroidogenesis pathway in letrozole-induced PCOS rat model: a possible modulatory role of l-Carnitine. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2022. [DOI: 10.1186/s43088-022-00329-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Abstract
Background
Polycystic ovarian syndrome (PCOS) is a reproductive disorder associated with several endocrine and metabolic alterations. The mechanism underlying this syndrome is controversial. On the other hand, drugs used for the treatment are associated with several side effects and poor in controlling PCOS phenotype. l-Carnitine (LC) has been reported to have a significant regulatory function on the redox and metabolic status of female reproductive system. Nevertheless, its regulatory pathways to regulate PCOS are still under investigation. Therefore, this study aimed to evaluate the effects of LC on the steroidogenic pathways, oxidative stress markers and metabolic profile in letrozole (LTZ)-induced PCOS rat model.
Methods
For this aim, animals were divided into four groups (n = 6). Control group, untreated letrozole-induced PCOS group (1 mg/kg bwt) for 21 days, PCOS group treated with l-Carnitine (100 mg/kg bwt) for 14 days and PCOS group treated with clomiphene citrate (2 mg/kg bwt) for 14 days. Finally, body and ovarian weight, metabolic state(glucose and lipid profile), hormonal assays (testosterone, 17 β estradiol, LH and FSH levels), intraovarian relative gene expression (CYP17A1, StAR, CYP11A1 and CYP19A1 genes), ovarian redox state (malondialdehyde (MDA), reduced glutathione content (GSH) and catalase enzyme activity (CAT)) as well as serum total antioxidant capacity (TAC) were detected. Also, histomorphometric ovarian evaluation (number and diameter of cystic follicles, granulosa cell thickness and theca cell thickness) as well as immune expression of caspase-3 of granulosa cells of cystic follicles were determined.
Results
LC significantly improved ovarian redox state (GSH, MDA and CAT), steroidogenic pathways gene expression (CYP17A1, StAR, CYP11A1 and CYP19A1 genes), hormonal profile (Follicle stimulating hormone (FSH) and luteinizing hormone (LH), testosterone and estradiol), metabolic state (Glucose and lipid profile) histomorphometric alterations and decreased caspase 3 immune reaction of granulosa cells.
Conclusion
l-Carnitine supplementation can ameliorate the PCOS phenotype through its energetic, antioxidant and antiapoptotic functions as well as steroidogenesis regulatory role. This protocol could be modified to produce the best therapeutic benefits, and it could be regarded as a prospective therapeutic intervention for PCOS.
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26
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The Application of Complementary and Alternative Medicine in Polycystic Ovary Syndrome Infertility. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5076306. [PMID: 36248406 PMCID: PMC9568292 DOI: 10.1155/2022/5076306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/07/2022] [Accepted: 09/12/2022] [Indexed: 11/05/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a lifelong reproductive endocrine disease, which is the most common cause of anovular infertility. Modern medicine mainly treats infertile patients with PCOS by improving living habits, ovulation induction therapy, and assisted reproductive technology (ART), but the effect is not satisfied. Complementary alternative medicine (CAM) has conspicuous advantages in the treatment of PCOS infertility due to its good clinical efficacy, wide mechanism of action, and no obvious adverse reactions, but its safety and effectiveness in the treatment of PCOS infertility have not been proved. Based on the existing clinical and experimental studies, this paper looks for the therapeutic effect and the mechanism behind it, and explores the safety and effectiveness of its treatment in PCOS infertility, in order to provide reference for future clinical treatment and experimental research.
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27
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Zhang J, Zhang H, Xin X, Zhu Y, Ye Y, Li D. Efficacy of Flavonoids on Animal Models of Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis. Nutrients 2022; 14:nu14194128. [PMID: 36235780 PMCID: PMC9571610 DOI: 10.3390/nu14194128] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 09/23/2022] [Accepted: 09/30/2022] [Indexed: 12/09/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is one of the most common gynecological endocrinopathies. Evidence suggest that flavonoids have beneficial effects on endocrine and metabolic diseases, including PCOS. However, high-quality clinical trials are lacking. We aimed to conduct a systematic review and meta-analysis of experimental studies to determine the flavonoids' effects in animal models of PCOS. Three electronic databases including PubMed, Scopus, and Web of Science were systematically searched from their inception to March 2022. The Systematic Review Center for Laboratory Animal Experimentation's risk of bias tool was used to assess methodological quality. The standardized mean difference was calculated with 95% confidence intervals as the overall effects. R was used for all statistical analyses. This study was registered in PROSPERO (registration number: CRD42022328355). A total of eighteen studies, including 300 animals, met the inclusion criteria. Our analyses demonstrated that, compared to control groups, flavonoid groups showed a significantly lower count of atretic follicles and cystic follicles and the count of corpus luteum was higher. A significant reduction in the luteinizing hormone (LH), LH/follicle-stimulating hormone (FSH), and free testosterone were observed in intervention groups. Nevertheless, there was no significant difference in the effects of flavonoids on the level of FSH, estradiol, and progesterone. Subgroup analyses indicated that the type of flavonoid, dose, duration of administration, and PCOS induction drug were relevant factors that influenced the effects of intervention. Current evidence supports the positive properties of flavonoids on ovarian histomorphology and hormonal status in animal models of PCOS. These data call for more randomized controlled trials and further experimental studies investigating the mechanism in more depth.
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Affiliation(s)
| | | | | | | | - Yang Ye
- Correspondence: (Y.Y.); (D.L.)
| | - Dong Li
- Correspondence: (Y.Y.); (D.L.)
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28
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Therapeutic Investigation of Standardized Aqueous Methanolic Extract of Bitter Melon (Momordica charantia L.) for Its Potential against Polycystic Ovarian Syndrome in Experimental Animals’ Model: In Vitro and In Vivo Studies. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5143653. [PMID: 36212951 PMCID: PMC9536891 DOI: 10.1155/2022/5143653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 09/09/2022] [Accepted: 09/17/2022] [Indexed: 11/30/2022]
Abstract
Polycystic ovarian syndrome (PCOS) is an heterogenous, endocrine, metabolic, and multidisciplinary disorder of reproductive-aged females that aggravates insulin resistance, hyperandrogenism, obesity, menstrual irregularities, and infertility. Bitter melon is consumed as vegetable in various parts of the world. The purpose of this study was to provide the rationale for the folkloric uses of bitter melon (Momordica charantia L.) in reproductive abnormalities. HPLC analysis of standardized aqueous methanolic extract of bitter melon revealed the presence of various phytochemicals such as quercetin, gallic acid, benzoic acid, chlorogenic acid, syringic acid, p-coumaric acid, ferulic acid, and cinnamic acid. Twenty-five Swiss albino adult female rats (120–130 g) were acquired and divided into two groups (5 + 20). Letrozole (1 mg/kg p.o.) was used for four weeks to induce PCOS in twenty rats. Disease induction was confirmed by vaginal smear cytology analysis under the microscope. Animals were further divided into four groups, with one group as PCOS group, and the remaining three are treated with standardized extract of bitter melon (500 mg/kg p.o.), bitter melon plus metformin (500 mg/kg p.o.), and metformin alone for the period of next four weeks. After four weeks, the rats were euthanized at diestrus stage. Ovaries of the experimental animals were removed and fixed in 10% buffered formalin, and blood samples were obtained from direct cardiac puncture and stored. Ovaries histopathological analysis showed cystic follicles (9–10) in PCOS group, while, in all the treatment groups, we found developing and mature follicles. Similarly, hormone analysis showed significant (p < 0.001) reduction of LH surge, insulin, and testosterone levels and improvement in FSH levels. Lipid profile and antioxidant enzymes status were also significantly (p < 0.001) improved. In conclusion, the study validates the bitter melon potential as an insulin sensitizer and ovulation enhancer and authenticates its potential in PCOS management.
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Kamal DAM, Ibrahim SF, Ugusman A, Mokhtar MH. Kelulut Honey Ameliorates Oestrus Cycle, Hormonal Profiles, and Oxidative Stress in Letrozole-Induced Polycystic Ovary Syndrome Rats. Antioxidants (Basel) 2022; 11:antiox11101879. [PMID: 36290602 PMCID: PMC9598330 DOI: 10.3390/antiox11101879] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/16/2022] [Accepted: 09/18/2022] [Indexed: 12/11/2022] Open
Abstract
Kelulut honey (KH) has been proven to have excellent antioxidative and anti-inflammatory properties with unique physicochemical characteristics. Therefore, we investigated the isolated and combined effects of KH, metformin, or clomiphene in alleviating oxidative stress and reproductive and metabolic abnormalities in polycystic ovary syndrome (PCOS). Female Sprague-Dawley (SD) rats were given 1 mg/kg/day of letrozole for 21 days to induce PCOS. PCOS rats were then divided into six treatment groups: untreated, metformin (500 mg/kg/day), clomiphene (2 mg/kg/day), KH (1 g/kg/day), combined KH (1 g/kg/day) and metformin (500 mg/kg/day), and combined KH (1 g/kg/day) and clomiphene (2 mg/kg/day). All treatments were administered orally for 35 days. The physicochemical characteristics of KH were assessed through hydroxymethylfurfural, free acidity, diastase number, moisture content, sugar profile, metals, and mineral compounds. Additionally, we determined the semivolatile organic compounds present in KH through gas chromatography-mass spectrometry (GC/MS) analysis. KH and its combination with metformin or clomiphene were shown to improve the oestrus cycle, hormonal profile, and oxidative stress in PCOS rats. However, KH did not reduce the fasting blood glucose, insulin, and body weight gain in PCOS rats. These findings may provide a basis for future studies to discover the potential use of KH as a complementary treatment for women with PCOS.
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Affiliation(s)
- Datu Agasi Mohd Kamal
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, University Malaysia Sabah, Kota Kinabalu 88400, Malaysia
| | - Siti Fatimah Ibrahim
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
| | - Azizah Ugusman
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
| | - Mohd Helmy Mokhtar
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
- Correspondence: ; Tel.: +60-3-9145-8617
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30
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Kumar GS, Tirgar P, Dalal M. Development and evaluation of novel rodent model of PCOS mimicking clinical phenotype in human disease. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2022. [DOI: 10.1186/s43043-022-00118-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Polycystic ovary syndrome is a most common female reproductive disorder, involving endocrine and metabolic disorders with unclear etiology. Androgen-based rodent animal models like DHEA and DHT are most suitable for PCOS induction, but still, these models fail to produce non-lean PCOS phenotypes such as hyperandrogenism, hyperinsulinemia, elevated estrogen levels, and ovary weight. Excess fructose consumption leads to hyperandrogenism, hyperinsulinemia, and insulin resistance. The purpose of this study is to investigate, whether fructose consumption along with androgens in rats, could develop all metabolic and endocrine phenotypes of non-lean human PCOS disease.
Methods
Prepubertal SD rats were administered with DHT (83ug, s.c.) and fructose (20%, p.o.) for 90 days whereas DHEA (7 mg/kg, s.c) and fructose (20%, p.o.) for 30 days. During study duration, the blood glucose level for oral glucose tolerance test, estrus cyclicity, and ultrasonography was observed. Reproductive hormones LH, FSH, insulin, testosterone, and estradiol levels were assessed using ELISA. The ovary, uterus, abdominal fat, and subcutaneous fat were collected and weighed, and histopathology was done for any anomaly’s findings.
Results
DHT + fructose-treated rats showed significant (p < 0.05) increase in serum testosterone, LH, estradiol, decreased FSH levels, and caused multiple cystic follicles. Abdominal fat, subcutaneous fat, ovary, and uterine weight were higher in DHT + F and DHEA + F when compared to control groups. OGTT reveals impaired insulin sensitivity and glucose tolerance in both model groups. Ovarian histopathology of DHT + F shows more cysts than the DHEA + F groups. No significant changes in uterine histology of DHT + F and DHEA + F-treated rats.
Conclusion
DHT + F-treated rats mimic all clinical phenotypes and could be used as novel rodent model for non-lean type PCOS.
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31
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Chen T, Jia F, Yu Y, Zhang W, Wang C, Zhu S, Zhang N, Liu X. Potential Role of Quercetin in Polycystic Ovary Syndrome and Its Complications: A Review. Molecules 2022; 27:molecules27144476. [PMID: 35889348 PMCID: PMC9325244 DOI: 10.3390/molecules27144476] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/08/2022] [Accepted: 07/08/2022] [Indexed: 12/18/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a common multisystem disease with reproductive, metabolic and psychological abnormalities. It is characterized by a high prevalence rate in women of childbearing age and highly heterogeneous clinical manifestations, which seriously harm women’s physical and mental health. Quercetin (QUR) is a natural compound of flavonoids found in a variety of foods and medicinal plants. It can intervene with the pathologic process of PCOS from multiple targets and channels and has few adverse reactions. It is mentioned in this review that QUR can improve ovulation disorder, relieve Insulin resistance (IR), reduce androgen, regulate lipid metabolism, regulate gut microbiota and improve vascular endothelial function, which is of great significance in the treatment of PCOS.
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Affiliation(s)
- Tong Chen
- Department of Gynecology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; (T.C.); (F.J.); (Y.Y.); (W.Z.); (C.W.); (S.Z.); (N.Z.)
- China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Fan Jia
- Department of Gynecology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; (T.C.); (F.J.); (Y.Y.); (W.Z.); (C.W.); (S.Z.); (N.Z.)
- China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yue Yu
- Department of Gynecology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; (T.C.); (F.J.); (Y.Y.); (W.Z.); (C.W.); (S.Z.); (N.Z.)
- China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Wufan Zhang
- Department of Gynecology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; (T.C.); (F.J.); (Y.Y.); (W.Z.); (C.W.); (S.Z.); (N.Z.)
- China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Chaoying Wang
- Department of Gynecology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; (T.C.); (F.J.); (Y.Y.); (W.Z.); (C.W.); (S.Z.); (N.Z.)
- Department of Gynecology of Traditional Chinese Medicine, Graduate School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Shiqin Zhu
- Department of Gynecology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; (T.C.); (F.J.); (Y.Y.); (W.Z.); (C.W.); (S.Z.); (N.Z.)
- Department of Gynecology of Traditional Chinese Medicine, Graduate School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Nana Zhang
- Department of Gynecology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; (T.C.); (F.J.); (Y.Y.); (W.Z.); (C.W.); (S.Z.); (N.Z.)
- Department of Gynecology of Traditional Chinese Medicine, Graduate School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xinmin Liu
- Department of Gynecology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; (T.C.); (F.J.); (Y.Y.); (W.Z.); (C.W.); (S.Z.); (N.Z.)
- Correspondence:
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Kamal DAM, Ibrahim SF, Ugusman A, Mokhtar MH. Effects of Kelulut Honey on Oestrus Cycle Regulation and Histomorphological Changes in Letrozole-Induced Polycystic Ovary Syndrome Rats: A Preliminary Study. Life (Basel) 2022; 12:life12060890. [PMID: 35743921 PMCID: PMC9225440 DOI: 10.3390/life12060890] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/05/2022] [Accepted: 06/13/2022] [Indexed: 12/16/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a complex reproductive, metabolic, and endocrine disorder that affects women of reproductive age. Kelulut honey is stingless bee honey that possesses anti-inflammatory, anti-cancer, anti-diabetic, and potent antioxidative activities in most conditions. However, its value in improving PCOS remains to be elucidated. Thus, this preliminary study aimed to determine the effective dose of Kelulut honey in oestrus cycle regulation and ovarian histomorphological changes in letrozole-induced PCOS rats. PCOS was induced in all-female Sprague Dawley (SD) rats with 1 mg/kg/day of letrozole except for the control group for 21 days. Kelulut honey was then orally administered to the PCOS rats at the dose of 0.5, 1, or 2 g/kg/day, respectively, for 35 days. The oestrous cycle was determined through vaginal smears, while ovarian histomorphological changes were observed by haematoxylin and eosin (H&E) staining. The untreated PCOS rats were characterised by irregular oestrous cyclicity, hyperglycaemia, and aberrant ovarian histology. In this study, Kelulut honey (1 g/kg/day) increased the number of corpus luteum and antral follicles (p < 0.05), improved the cystic follicle, and normalised the oestrus cycle (p < 0.05). This preliminary study demonstrated that Kelulut honey, particularly at a dose of 1 g/kg/day, has the potential to alleviate oestrus cycle dysregulation and ovarian histomorphological changes occurring in PCOS.
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Affiliation(s)
- Datu Agasi Mohd Kamal
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia; (D.A.M.K.); (S.F.I.); (A.U.)
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, University Malaysia Sabah, Kota Kinabalu 88400, Malaysia
| | - Siti Fatimah Ibrahim
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia; (D.A.M.K.); (S.F.I.); (A.U.)
| | - Azizah Ugusman
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia; (D.A.M.K.); (S.F.I.); (A.U.)
| | - Mohd Helmy Mokhtar
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia; (D.A.M.K.); (S.F.I.); (A.U.)
- Correspondence: ; Tel.: +60-3-91458617
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Effects of Fagonia indica on Letrozole-Induced Polycystic Ovarian Syndrome (PCOS) in Young Adult Female Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1397060. [PMID: 35664938 PMCID: PMC9162856 DOI: 10.1155/2022/1397060] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/15/2022] [Accepted: 04/19/2022] [Indexed: 12/16/2022]
Abstract
Polycystic ovarian syndrome is a multidisciplinary endocrinopathy of reproductive-aged women that provokes insulin resistance, hyperandrogenism, cardiovascular problems, obesity, and menstrual complications. The present study was designed to investigate the effectiveness of ethanolic extract of Fagonia indica in letrozole-induced PCOS young adult female rats. HPLC was carried out to find the phenolic and flavonoid content of the ethanolic extract of Fagonia indica. Twenty-five female rats were taken and initially divided into two groups: group I (control group) and group II (PCOS group). PCOS was induced by letrozole given orally by gavage. Body weight was recorded weekly and vaginal cytology was analyzed daily. After induction of disease, the PCOS group is further divided into four groups (n = 5): group II (positive control with PCOS), group III (metformin 20 mg/kg treated group), group IV (ethanolic extract of Fagonia indica 500 mg/kg treated group), and group V (metformin plus Fagonia extract). At the end of experimental period, the blood sample of each rat was collected and serum was separated by centrifugation. Afterwards hormonal analysis, lipid profile and liver functioning tests were performed. Ovaries were removed and preserved for histopathological findings while the liver of each rat was stored for the determination of antioxidant potential assessment. Fagonia indica was found to possess quercetin as one of the major flavonoid phytoconstituents. The plant extract exhibited its beneficial effects by restoring hormonal balance, lipid profile, and liver functioning markers. Treatment with F. indica reduced body weight, resolved ovarian cysts, and showed positive effects on follicular growth. Treatment with plant also increased the levels of antioxidant enzymes. This study validates the potential of Fagonia indica for the amelioration of metabolic, as well as, hormonal disturbances that occurred in PCOS.
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Rhamnocitrin Attenuates Ovarian Fibrosis in Rats with Letrozole-Induced Experimental Polycystic Ovary Syndrome. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:5558599. [PMID: 35663203 PMCID: PMC9162838 DOI: 10.1155/2022/5558599] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/04/2022] [Accepted: 04/23/2022] [Indexed: 12/12/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a common endocrine-related cause of infertility in women and has an unknown etiology. Studies have shown that rhamnocitrin (Rha) exhibits positive effects on the reproductive system. This study investigated Rha's antifibrotic effects on PCOS rats and revealed its underlying mechanisms. Female SD rats were randomized into 4 groups (n = 8, each); the control group received tea oil by intraperitoneal injection and 1% w/v CMC by oral gavage; the PCOS group received letrozole (1 mg/kg); the PCOS+Rha group received letrozole and Rha (5 mg/kg); the PCOS+Met group received letrozole and Met (265 mg/kg) for 21 days. At the study end, Rha treatment restored letrozole-induced alterations in the relative ovarian weights, body weight, and relative weights of uterine and visceral adipose tissues. Histological observation showed that Rha ameliorates ovarian structure and fibrosis in PCOS. Administration of Rha reduced letrozole-induced metabolic dysfunction by ameliorating the levels of TC, TG, and HDL-C in the PCOS rats. Rha treatment also modulated the serum levels of sex hormones, which decreased T, E2, and LH and increased FSH in PCOS rats. In addition, Rha treatment modulated insulin resistance and increased gene expression of antioxidant enzymes (Cat, Sod2, Gpx3, Mgst1, Prdx3, Gsta4, Gsr, and Sod1) in the ovaries of the PCOS rats. Finally, Rha treatment appeared to increase the activity of PPAR-γ and inhibit the TGF-β1/Smad pathway in the ovaries of the PCOS rats. Our findings suggest that Rha significantly ameliorated metabolic disturbances and ovarian fibrosis in the PCOS rats. Rha perhaps is an effective compound for preventing ovarian fibrosis in the future.
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Identification of Bioactive Compounds and Potential Mechanisms of Kuntai Capsule in the Treatment of Polycystic Ovary Syndrome by Integrating Network Pharmacology and Bioinformatics. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3145938. [PMID: 35528524 PMCID: PMC9073551 DOI: 10.1155/2022/3145938] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 03/30/2022] [Indexed: 11/17/2022]
Abstract
Objective This study elucidates the potential therapeutic targets and molecular mechanisms of KTC in the treatment of PCOS. Materials and Methods Using the Traditional Chinese Medicine System Pharmacology Database and Analysis Platform (TCMSP), the active ingredients and potential targets of KTC were obtained. The Gene Expression Omnibus (GEO) database was used to find differentially expressed genes (DEGs) related to PCOS. Search the CTD, DisGeNet, genecards, NCBI, OMIM, and PharmGKB databases for therapeutic targets related to PCOS. The intersection of potential targets, DEGs, and therapeutic targets was submitted to perform bioinformatics analysis by R language. Finally, the analyses' core targets and their corresponding active ingredients were molecularly docked. Results 88 potential therapeutic targets of KTC for PCOS were discovered by intersecting the potential targets, DEGs, and therapeutic targets. According to bioinformatics analysis, the mechanisms of KTC treatment for PCOS could be linked to IL-17 signaling route, p53 signaling pathway, HIF-1 signaling pathway, etc. The minimal binding energies of the 5 core targets and their corresponding ingredients were all less than -6.5. Further research found that quercetin may replace KTC in the treatment of PCOS. Discussion and Conclusions. We explored the active ingredients and molecular mechanisms of KTC in the treatment of PCOS and found that quercetin may be the core ingredient of KTC in the treatment of PCOS.
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Diacerein ameliorates letrozole-induced polycystic ovarian syndrome in rats. Biomed Pharmacother 2022; 149:112870. [PMID: 35367769 DOI: 10.1016/j.biopha.2022.112870] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 03/02/2022] [Accepted: 03/23/2022] [Indexed: 11/22/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is the most common gynaecological endocrine disease that causes anovulatory infertility. The current study aimed to explore the possible role of diacerein (DIA), an IL-1β inhibitor, in treating letrozole-induced PCOS in rats that exhibit the metabolic and endocrinal criteria of PCOS patients. PCOS was induced in female Wistar rats by the oral administration of letrozole (1 mg/kg, per orally, p.o.) for 21 days. Rats were then treated with DIA (25 mg/kg/day, p.o.), DIA (50 mg/kg/day, p.o.), or metformin (2 mg/100 g/day, p.o.) for 14 days after the PCOS induction. PCOS resulted in a significantly higher body weight, ovarian weight, ovarian size, and cysts, as well as an elevation in serum testosterone, LH, insulin, glycemia, and lipid profile levels. All of these effects were significantly reduced by the DIA administration. Additionally, DIA remarkably inhibited the letrozole-induced oxidative stress in the ovaries, muscles, and liver by reducing the upraised levels of malondialdehyde and total nitrite and increasing the suppressed levels of superoxide dismutase and catalase. DIA enhanced the protective proteins Keap-1, Nrf2, and OH-1 levels. Finally, DIA inhibited the elevated mRNA levels of NLRP3 and caspase-1, the up-regulated inflammatory cytokines IL-6, TNF-α, and the IL-1β/NFκB signaling pathway. Our results proved that DIA ameliorates letrozole-induced PCOS through its antioxidant and anti-inflammatory properties.
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Bulsara J, Soni A, Patil P, Halpati K, Desai S, Acharya S. Bio-enhancement of Soy Isoflavones (Genistein & Daidzein) Using Bacillus coagulans in Letrozole Induced Polycystic Ovarian Syndrome by Regulating Endocrine Hormones in Rats. Probiotics Antimicrob Proteins 2022; 14:560-572. [DOI: 10.1007/s12602-022-09932-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2022] [Indexed: 02/07/2023]
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高 梦, 洪 艳, 崔 媚, 黄 菁, 谈 勇, 聂 晓. [ Bushen Huatan recipe for treatment of polycystic ovary syndrome: therapeutic mechanism based on network pharmacology and molecular docking]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2022; 42:1-12. [PMID: 35249865 PMCID: PMC8901401 DOI: 10.12122/j.issn.1673-4254.2022.01.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To explore the pharmacological mechanism of Bushen Huatan (BSHT) recipe in the treatment of polycystic ovary syndrome (PCOS). METHODS The active ingredients in the component drugs of the recipe were screened through TCMSP, and their potential targets were predicted by PubChem and Swiss target prediction. Genecards and OMIM were used to screen the therapeutic targets in the treatment of PCOS. The drug targets and disease targets were corrected using Uniprot, and the intersection targets were obtained. The protein-protein interaction (PPI) network was constructed using STRING, and the intersection targets were analyzed with CytoNCA to screen the core targets. DAVID was used for GO enrichment analysis and KEGG pathway enrichment analysis, and the core components and core targets were verified using AutoDock. Animal experiment was performed to verify the results using a female C57BL/6J mouse model of PCOS, treated daily with 1 mg/kg BSHT recipe granule for 35 days, and the ovarian expressions of the core targets and pathways were detected using Western blotting. RESULTS We identified a total of 125 potential active ingredients from the 14 component drugs in the recipe, 990 drug targets, 4759 PCOS targets and 434 intersection targets. The core active ingredients of the recipe included β -Sitosterol, kaempferol, and quercetin, whose core targets included PIK3CA, PIK3R1, APP, AKT1, and MAPK1. GO enrichment analysis highlighted such processes as drug reaction, negative regulation of apoptosis, and positive regulation of transcription from RNA polymerase Ⅱ promoter. The enriched KEGG pathways included primarily the cancer pathway and PI3K-Akt signaling pathway. Molecular docking showed that the core active ingredients had strong binding ability with the core targets. In the animal experiment, BSHT recipe was shown to improve the symptoms, down-regulate the expressions of PI3K and Akt proteins and up-regulate MAPK1 expression in the ovary of mice with PCOS. CONCLUSION The therapeutic mechanism of BSHT recipe for PCOS involves multiple active ingredients, multiple therapeutic targets and multiple pathways.
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Affiliation(s)
- 梦雅 高
- />南京中医药大学附属医院,江苏 南京 210029Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China
| | - 艳丽 洪
- />南京中医药大学附属医院,江苏 南京 210029Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China
| | - 媚婷 崔
- />南京中医药大学附属医院,江苏 南京 210029Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China
| | - 菁宇 黄
- />南京中医药大学附属医院,江苏 南京 210029Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China
| | - 勇 谈
- />南京中医药大学附属医院,江苏 南京 210029Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China
| | - 晓伟 聂
- />南京中医药大学附属医院,江苏 南京 210029Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China
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Marouf BH. Effect of Silibinin on Dyslipidemia and Glycemic Alteration Associated with Polycystic Ovarian Syndrome: An Experimental Study on Rats. Diabetes Metab Syndr Obes 2022; 15:2771-2780. [PMID: 36105429 PMCID: PMC9464776 DOI: 10.2147/dmso.s377404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 08/20/2022] [Indexed: 11/24/2022] Open
Abstract
PURPOSE Females with polycystic ovary syndrome (PCOS) are found to have hormonal and metabolic alterations. This study investigated the efficacy of the flavonolignan silibinin in restoring the metabolic alterations associated with letrozole-induced PCOS in rats. METHODS The study allocated 42 albino rats into two groups. The first group was a normal control group (n=12) in which only the vehicle was given. The second group, the PCOS group (n=30), received letrozole (1 mg/kg/day) orally for 21 days. On day 21, six animals from the first group and six animals from the second group were sacrificed to confirm the development of PCOS, and the rest of the animals (n=24) in the second group were distributed equally into four groups: the PCOS group received vehicle, the metformin (MET) group received 300 mg/kg metformin orally, and the low-dose silibinin (LD-100) and high-dose silibinin (HD-200) groups received 100 and 200 mg/kg silibinin intraperitoneally, respectively. Blockade of the estrus cycle in the diestrus phase, hyperglycemia, and body weight elevation were related to a positive PCOS induction. An oral glucose tolerance test (OGTT) was also carried out for all animals on day 21 and on the last day of the experiment (day 40) to investigate the effect of silibinin on insulin resistance. The rats' lipid profile, insulin level, estrus cycle patterns, body weight, and weights of the ovaries and uterus were also measured on day 40. RESULTS A 19-day silibinin treatment led to the restoration of regular estrus cyclicity, reduced the glucose spike in OGTT analysis, and alleviated insulin resistance in PCOS rats. There was a statistically non-significant decrement in insulin level and lipid profile in the treatment groups. CONCLUSION Silibinin flavonolignan ameliorated some metabolic and reproductive alterations associated with PCOS. This could be related to the decreased insulin resistance, and antiandrogenic and phytoestrogenic activity of silibinin. Further study with longer term therapy is recommended to clarify more potential effects of silibinin and its mechanism of action in PCOS.
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Affiliation(s)
- Bushra Hassan Marouf
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Sulaimani, Sulaimani, Kurdistan Region, Iraq
- Correspondence: Bushra Hassan Marouf, Tel +9647701562796, Email
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Adelakun SA, Ojewale AO, Jeje SO, Adedotun OA. Histomorphometric and biochemical activities of bioactive component of Cyperus esculentus tubers extract on letrozole-induced polycystic ovarian syndrome and cholesterol homeostasis in female Sprague-Dawley rats. TOXICOLOGY RESEARCH AND APPLICATION 2022. [DOI: 10.1177/23978473221109475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a heterogeneous endocrine and metabolic disorder, causes irregular menstrual cycles, dyslipidemia, excessive body weight, oxidative stress, hyperandrogenism, and infertility. This study focused on the impact of Cyperus esculentus (CES) on letrozole-induced PCOS in female Sprague-Dawley rats. Twenty (20) normal rats and twenty (20) PCOS rats (150–200 g, 8 weeks old) were randomly divided into four groups of ten ( n = 10) rats each. Group A served as normal control group received 2 mL of normal saline, group B treated with 500 mg/kg body weight of CES , group C PCOS control group received 2 mL of normal saline, and group D PCOS rats post-treated with 500 mg/kg body weight of CES daily through gastric gavage for 30 days. Estrus cyclicity, body and ovaries weights, biochemical and histological parameters were measured. Observed irregular estrus cyclicity and multiple cysts in PCOS rats, increase glycemia, ovarian weight, triglycerides, total cholesterol, low-density lipoprotein cholesterol, very low-density lipoprotein cholesterol, malondialdehyde, luteinizing hormone (LH), testosterone, and decrease high-density lipoprotein cholesterol, estradiol, progesterone, catalase, reduced glutathione (GSH), and superoxide dismutase levels, compared with control. The intervention of CES ameliorated and restored the estrus cyclicity reproductive hormone, biochemical, and structural alterations. Moreover, CES significantly decreased cystic follicles, LH, and testosterone levels, but increased estradiol concentration. This plant may be beneficial in the management and treatment of PCOS-related reproductive and metabolic disorders.
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Affiliation(s)
- Sunday A Adelakun
- Department of Human Anatomy, College of Health Sciences, Federal University of Technology, Akure, Nigeria
- Department of Anatomy, College of Health Sciences, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | - Abdulfatai O Ojewale
- Department of Anatomy, College of Medicine, Lagos State University, Lagos, Nigeria
| | - Sikirullai O Jeje
- Department of Human Physiology, College of Health Sciences, Federal University of Technology, Akure, Nigeria
| | - Oluwafemi A Adedotun
- Department of Human Anatomy, College of Health Sciences, Federal University of Technology, Akure, Nigeria
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Mahmoud AA, Elfiky AM, Abo-Zeid FS. The anti-androgenic effect of quercetin on hyperandrogenism and ovarian dysfunction induced in a dehydroepiandrosterone rat model of polycystic ovary syndrome. Steroids 2022; 177:108936. [PMID: 34752810 DOI: 10.1016/j.steroids.2021.108936] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/15/2021] [Accepted: 10/29/2021] [Indexed: 12/21/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a multi-factorial endocrine disorder associated with hyperandrogenism. Dehydroepiandrosterone (DHEA) administration to prepubertal rats stimulates androgen biosynthesis and generation of the PCOS model. The present study aimed to evaluate the anti-androgenic effects of quercetin (Q) in comparison with metformin (MET) on hyperandrogenism and ovarian dysfunction in a DHEA-induced PCOS rat model. After induction of PCOS, female rats were allocated into six groups with 7 rats in each group: normal control; PCOS (DHEA), MET (25 mg/kg, oral administration), Q (25 mg/kg, oral administration), DHEA + MET (25 mg/kg, oral administration), and DHEA + Q (25 mg/kg, oral administration) for 28 days. MET and Q individually reduced body weight, serum free testosterone (T) and luteinizing hormone (LH), and LH/follicle-stimulating hormone (FSH) ratio in the PCOS rats. Both treatments elevated estradiol (E2) level, ovarian aromatase protein content, and E2/free T ratio in the PCOS rats. Additionally, MET and Q increased preantral, antral, and preovulatory follicles and corpora lutea counts, while both treatments decreased atretic follicle count and eliminated the formation of cysts in the PCOS rats. MET and Q reduced ovarian Bax and elevated Bcl-2 protein abundance in the PCOS rats. Our study revealed that Q is as effective as MET in reducing hyperandrogenism via decreasing free T level and improving hypothalamic-pituitary-ovarian axis function. The results suggest that MET and Q may enhance E2 concentration, ovarian aromatase protein content, folliculogenesis, and decrease atresia via attenuation of hyperandrogenism in PCOS rats.
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Affiliation(s)
- Asmaa A Mahmoud
- Department of Zoology, Faculty of Science, Ain Shams University, Cairo, Egypt.
| | - Asmaa M Elfiky
- Environmental and Occupational Medicine Department, Environmental Research Division, National Research Center, Cairo, Egypt
| | - Faten S Abo-Zeid
- Department of Zoology, Faculty of Science, Ain Shams University, Cairo, Egypt
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Kuşçu GC, Gürel Ç, Buhur A, Oltulu F, Akman L, Köse T, Yavaşoğlu NÜK, Yavaşoğlu A. The regulatory effects of clomiphene and tamoxifen on mTOR and LC3-II expressions in relation to autophagy in experimental polycystic ovary syndrome (PCOS). Mol Biol Rep 2021; 49:1721-1729. [PMID: 34813001 DOI: 10.1007/s11033-021-06981-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 11/18/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a metabolic disease that causes infertility due to anovulation in women in reproductive age. It is known that clomiphene citrate (CC) and tamoxifen citrate (TMX) induce ovulation in women with PCOS. In this study, we aimed to investigate the effects of CC and TMX on the autophagy pathway in PCOS. METHODS AND RESULTS Experimental PCOS model was induced by letrozole (1 mg/kg) in rats by gavage for 21 days. After the last letrozole administration, rats were treated TMX (1 mg/kg) or CC (1 mg/kg) for 5 days. At the end of the experimental procedures, rats in all groups were sacrificed and ovarian tissues were removed. It was observed that mRNA and protein expressions of LC3-II were significantly higher in TMX and CC groups than control and PCOS groups (p < 0.05), while mRNA and protein expressions of mTOR in TMX and CC groups were found significantly lower than control and PCOS groups (p < 0.05). CONCLUSIONS In conclusion, present study suggests that TMX and CC induce autophagy in ovaries with PCOS. Autophagy is a promising target for understanding pathophysiology of this disease and for developing more effective and safe new protocols for the treatment of PCOS-related anovulation.
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Affiliation(s)
- Gökçe Ceren Kuşçu
- Department of Histology and Embryology, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Çevik Gürel
- Department of Histology and Embryology, Faculty of Medicine, Ege University, Izmir, Turkey
- Department of Histology and Embryology, Faculty of Medicine, Harran University, Sanliurfa, Turkey
| | - Aylin Buhur
- Department of Histology and Embryology, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Fatih Oltulu
- Department of Histology and Embryology, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Levent Akman
- Department of Obstetrics and Gynecology, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Timur Köse
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Ege University, Izmir, Turkey
| | | | - Altuğ Yavaşoğlu
- Department of Histology and Embryology, Faculty of Medicine, Ege University, Izmir, Turkey
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Xing C, Lv B, Zhao H, Wang D, Li X, He B. Metformin and exenatide upregulate hepatocyte nuclear factor-4α, sex hormone binding globulin levels and improve hepatic triglyceride deposition in polycystic ovary syndrome with insulin resistance rats. J Steroid Biochem Mol Biol 2021; 214:105992. [PMID: 34478829 DOI: 10.1016/j.jsbmb.2021.105992] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 08/18/2021] [Accepted: 08/29/2021] [Indexed: 12/25/2022]
Abstract
OBJECTIVE To explore the efficacy and underlying mechanisms of metformin and exenatide in reversing reproductive and metabolic disturbances in letrozole combined with high-fat diet-induced polycystic ovary syndrome (PCOS) rats. METHODS Rats with PCOS and insulin resistance (IR) were induced by intra-gastric instillation of letrozole combined with a high-fat diet and verified by histological screening of vaginal exfoliated cells. After metformin and exenatide supplementation, body weight, chow intake and ovarian morphology were observed. Serum biochemical profiles were analyzed using ELISA, while the levels of key anabolism-related proteins, including sex hormone binding globulin (SHBG), hepatocyte nuclear factor-4α (HNF-4α), PI3K, and AKT, were determined using western blotting. RESULTS The estrus cycle and ovarian morphology of rats with PCOS and IR were significantly recovered following metformin and exenatide treatment, with decreased body weight and chow intake. Furthermore, PCOS-induced changes in metabolic disorders including IR and hepatic triglyceride (TG) deposition, and hyperandrogenemia were reversed by treatment with both drugs. Specifically, the levels of HNF-4α and SHBG in liver tissue of rats with PCOS and IR were upregulated significantly. CONCLUSIONS Both metformin and exenatide could recover the estrous cycle and ovarian morphology, reduce body weight and high-fat chow intake, and improve glycolipid metabolism disorders and hyperandrogenemia in PCOS with IR rat models. Interestingly, our findings also highlight the potential of both therapeutic agents for improving IR by regulating the liver PI3K/AKT pathway, reducing the deposition of hepatic TG, as well as upregulating the levels of SHBG and HNF-4α in PCOS with IR rat liver tissue.
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Affiliation(s)
- Chuan Xing
- Department of Endocrinology, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Bo Lv
- Department of Endocrinology, Dalian Third People's Hospital, 116000, Dalian, China
| | - Han Zhao
- Department of Endocrinology, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Dongxu Wang
- Department of General Internal Medicine, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Xuesong Li
- Department of Endocrinology, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Bing He
- Department of Endocrinology, Shengjing Hospital of China Medical University, 110004, Shenyang, China.
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Gut Metabolites Are More Predictive of Disease and Cohoused States than Gut Bacterial Features in a Polycystic Ovary Syndrome-Like Mouse Model. mSystems 2021; 6:e0114920. [PMID: 34519532 PMCID: PMC8547464 DOI: 10.1128/msystems.01149-20] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) impacts ∼10% of reproductive-aged women worldwide. In addition to infertility, women with PCOS suffer from metabolic dysregulation which increases their risk of developing type 2 diabetes, cardiovascular disease, and nonalcoholic fatty liver disease. Studies have shown differences in the gut microbiome of women with PCOS compared to controls, a pattern replicated in PCOS-like mouse models. Recently, using a letrozole (LET)-induced mouse model of PCOS, we demonstrated that cohousing was protective against development of metabolic and reproductive phenotypes and showed via 16S amplicon sequencing that this protection correlated with time-dependent shifts in gut bacteria. Here, we applied untargeted metabolomics and shotgun metagenomics approaches to further analyze the longitudinal samples from the cohousing experiment. Analysis of beta diversity found that untargeted metabolites had the strongest correlation to both disease and cohoused states and that shifts in metabolite diversity were detected prior to shifts in bacterial diversity. In addition, log2 fold analyses found numerous metabolite features, particularly bile acids (BAs), to be highly differentiated between placebo and LET, as well as LET cohoused with placebo versus LET. Our results indicate that changes in gut metabolites, particularly BAs, are associated with a PCOS-like phenotype as well as with the protective effect of cohousing. Our results also suggest that transfer of metabolites via coprophagy occurs rapidly and may precipitate changes in bacterial diversity. This study joins a growing body of research linking changes in primary and secondary BAs to host metabolism and gut microbes relevant to the pathology of PCOS. IMPORTANCE Using a combination of untargeted metabolomics and metagenomics, we performed a comparative longitudinal analysis of the feces collected in a cohousing study with a PCOS-like mouse model. Our results showed that gut metabolite composition experienced earlier and more pronounced differentiation in both the disease model and cohoused mice compared with the microbial composition. Notably, statistical and machine learning approaches identified shifts in the relative abundance of primary and secondary BAs, which have been implicated as modifiers of gut microbial growth and diversity. Network correlation analysis showed strong associations between particular BAs and bacterial species, particularly members of Lactobacillus, and that these correlations were time and treatment dependent. Our results provide novel insights into host-microbe relationships related to hyperandrogenism in females and indicate that focused research into small-molecule control of gut microbial diversity and host physiology may provide new therapeutic options for the treatment of PCOS.
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Mihanfar A, Nouri M, Roshangar L, Khadem-Ansari MH. Ameliorative effects of fisetin in letrozole-induced rat model of polycystic ovary syndrome. J Steroid Biochem Mol Biol 2021; 213:105954. [PMID: 34298098 DOI: 10.1016/j.jsbmb.2021.105954] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 07/10/2021] [Accepted: 07/14/2021] [Indexed: 01/25/2023]
Abstract
BACKGROUND The present study was conducted to investigate the therapeutic effects of a potent polyphenol, fisetin, on the letrozole-induced rat model of polycystic ovary syndrome (PCOS). METHODOLOGY Twenty-four female Wistar rats (42 days old) were divided into four groups: control group (received carboxy methylcellulose (CMC 0.5 %)), PCOS group treated with letrozole (1 mg/kg), fisetin group received same dose of letrozole + fisetin (10 mg/kg), and metformin group received same dose of letrozole + metformin (300 mg/kg). At the end of the experiment, biochemical (glucose, lipid profile) and hormonal (insulin, testosterone, estradiol, and progesterone) parameters were analyzed. Histological examinations of ovaries were also conducted by hematoxylin and eosin (H&E) staining. Real-time polymerase chain reaction (PCR) and western blotting were carried out for cytochrome P450 17A1 (CYP17A1), sirtuin-1 (SIRT1), and 5' AMP-activated protein kinase (AMPK) gene expression in the ovaries. Furthermore, enzymatic activities of antioxidants including catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GPx) in the ovaries were analyzed by colorimetric method. RESULTS Letrozole administration resulted in a remarkable abnormality in biochemical and hormonal parameters. Fisetin normalized levels of glucose, lipid profile, homeostatic model assessment for insulin resistance (HOMA-IR), testosterone, estradiol, and progesterone. Moreover, fisetin increased expression levels of SIRT1 and AMPK, and decreased expression level of CYP17A1 in the ovaries. Additionally, fisetin showed protective effect by enhancing antioxidant activities of CAT, SOD, and GPx depleted secondary to induction of PCOS. Fisetin effects were comparable to metformin, as the standard drug used for treatment of PCOS. CONCLUSION Our results showed that, fisetin treatment caused significant alleviating effects by restoring PCOS-induced alterations in the key genes involved in energy homeostasis and antioxidant enzymes, suggesting that it may have a key role in combating with PCOS.
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Affiliation(s)
- Aynaz Mihanfar
- Department of Clinical Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Mohammad Nouri
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Roshangar
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Cardiovascular Properties of the Androgen-Induced PCOS Model in Rats: The Role of Oxidative Stress. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:8862878. [PMID: 34512871 PMCID: PMC8426083 DOI: 10.1155/2021/8862878] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 01/13/2021] [Accepted: 08/16/2021] [Indexed: 01/24/2023]
Abstract
Polycystic ovary syndrome (PCOS) is a multifaced reproductive endocrinopathy affecting 6-20% of women of childbearing age. It was previously shown that women with PCOS have an increased risk of cardiovascular (CV) diseases. The aim of this study was to evaluate the cardiodynamic parameters of isolated rats' hearts, blood pressure levels, and histomorphological changes in the heart tissue following the androgen-induced PCOS model in rats and the role of oxidative stress in the development of these CV properties of PCOS. 21-day-old female rats (n = 12) were divided into control and PCOS groups. PCOS was induced by administration of testosterone enanthate (1 mg/kg BW, daily) during 35 days. During the autoregulation protocol (40-120 mmHg) on the Langendorff apparatus, ex vivo cardiodynamic parameters of retrogradely perfused hearts showed enhanced contractile function and increased lusitropic effects in the left ventricle (LV) in PCOS rats. Systolic and diastolic pressures in LV were elevated at all perfusion pressure values. Systemic arterial systolic blood pressure showed borderline elevation, while mean arterial blood pressure was significantly higher in PCOS rats. Histological evaluation of heart tissue depicted hypertrophic (8.3%) alterations in LV cardiomyocytes and increase (7.3%) in LV wall thickness. Oxidative stress parameters were altered in systemic circulation, coronary venous effluent (CVE), and heart tissue. Levels of superoxide dismutase and reduced glutathione were decreased in blood and heart tissue, while catalase activity was not altered. Degree of lipid peroxidation was increased in circulation as well as heart tissue. Increased levels of O2− in CVE indicated the cardiotoxic effects in the rat PCOS model. The mentioned alterations of oxidative stress parameters in the blood, CVE, and heart could be recommended as potential contributors underlying the development of CV risk in PCOS women.
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Alzahrani AJ. Potent antioxidant and anticancer activities of the methanolic extract of Calligonum comosum (L'Her) fruit hairs against human hepatocarcinoma cells. Saudi J Biol Sci 2021; 28:5283-5289. [PMID: 34466106 PMCID: PMC8380993 DOI: 10.1016/j.sjbs.2021.05.053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/17/2021] [Accepted: 05/19/2021] [Indexed: 11/23/2022] Open
Abstract
Cancer is a devastating and aggressive disease that is globally ranked as the second-leading cause of deaths despite the relentless efforts being directed towards the discovery of novel chemotherapeutic drugs. Plants naturally produce a plethora of secondary metabolites that play a crucial role as effective therapeutic agents. Cancer treatment rely primarily on chemo- and radio-therapeutic strategies that suffers from known side effects. Recently, the strategy of controlling cancer progression by use of plant-derived natural products have extensively attracted research interests. In this study, the antioxidant and anticancer activities of the methanolic extract of Calligonum comosum (MeCc) fruit hairs were investigated. According to DPPH and ABTS assays, MeCc exhibited potent antioxidant capacity as it displayed significant free-radical scavenging activity. Results of the MTT cytotoxicity assay revealed that the MeCc exhibited potent anti-proliferation activity (IC50 = 10.4 µg/ml) that is specific against human hepatocarcinoma cells (HepG2), as only marginally harmful effect against non-cancerous control BJ-1 cells was detected. Results of the RT-qPCR gene expression analyses indicated that MeCc resulted in significant overexpression of mRNA transcript levels of the pro-apoptotic genes p53, caspase-3 and Bax, while downregulating the level of Bcl-2, an anti-apoptotic marker gene. Immunoblotting of the protein expression levels for the same markers showed similar pattern to that observed in RT-qPCR profiling. While the levels of p53, caspase-3 and Bax proteins exhibited significant increase, the protein level of Bcl-2 was significantly reduced. In conclusion, it is proposed that the observed specific anticancer activity of MeCc against HepG2 cells takes place via the engagement of apoptosis. This highlights the value of C. comosum as a source of potent natural anticancer agents and warrants further investigation to identify the active principals involved.
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Feng Y, Chai X, Chen Y, Ning Y, Zhao Y. Network Pharmacology Approach for Predicting Targets of Zishen Yutai Pills on Premature Ovarian Insufficiency. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:8215454. [PMID: 34394393 PMCID: PMC8357500 DOI: 10.1155/2021/8215454] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 07/16/2021] [Indexed: 01/08/2023]
Abstract
METHODS A comprehensive strategy based on several Chinese herb databases and chemical compound databases was established to screen active compounds of ZSYTP and predict target genes. For network pharmacological analysis, network construction and gene enrichment analysis were conducted and further verified by molecular docking. RESULTS A total of 476 target genes of ZSYTP were obtained from 205 active compounds. 13 herbs of ZSYTP overlapped on 8 active compounds based on the compound-target-disease network (C-T network). 20 biological processes and 9 pathways were strongly connected to the targets of ZSYTP in treating POI, including negative regulation of gene expression, mRNA metabolic process, hypoxia-inducible factor 1 (HIF-1) signaling pathway, and gluconeogenesis. Finally, molecular docking was visualized. CONCLUSION Intriguingly, the signal pathways and biological processes uncovered in this study implicate inflamm-aging and glucose metabolism as potential pathological mechanisms of POI. The therapeutic effect of ZSYTP could be mediated by regulating glucose metabolism and HIF-1 signal pathway. Collectively, this study sheds light on the therapeutic potential of ZSYTP on POI.
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Affiliation(s)
- Yihui Feng
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
- Department of Gynecology, First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
- Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Xinyi Chai
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
- Singapore Thong Chai Medical Institution, 169874, Singapore
| | - Yingyin Chen
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Yan Ning
- Shenzhen Maternity and Child Healthcare Hospital, Shenzhen 518028, China
| | - Ying Zhao
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
- Department of Gynecology, First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
- Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
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Corrie L, Gulati M, Singh SK, Kapoor B, Khursheed R, Awasthi A, Vishwas S, Chellappan DK, Gupta G, Jha NK, Anand K, Dua K. Recent updates on animal models for understanding the etiopathogenesis of polycystic ovarian syndrome. Life Sci 2021; 280:119753. [PMID: 34171379 DOI: 10.1016/j.lfs.2021.119753] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 06/16/2021] [Accepted: 06/17/2021] [Indexed: 12/17/2022]
Abstract
Polycystic ovarian syndrome (PCOS) is the primary cause of female infertility affecting several women worldwide. Changes in hormonal functions such as hyperandrogenism are considered a significant factor in developing PCOS in women. In addition, many molecular pathways are involved in the pathogenesis of PCOS in women. To have better insights about PCOS, it is data from clinical studies carried on women suffering from PCOS should be collected. However, this approach has several implications, including ethical considerations, cost involved and availability of subject. Moreover, during the early drug development process, it is always advisable to use non-human models mimicking human physiology as they are less expensive, readily available, have a shorter gestation period and less risk involved. Many animal models have been reported that resemble the PCOS pathways in human subjects. However, the models developed on rats and mice are more preferred over other rodent/non-rodent models due to their closer resemblance with human PCOS development mechanism. The most extensively reported PCOS models for rats and mice include those induced by using testosterone, letrozole and estradiol valerate. As the pathophysiology of PCOS is complex, none of the explored models completely surrogates the PCOS related conditions occurring in women. Hence, there is a need to develop an animal model that can resemble the pathophysiology of PCOS in women. The review focuses on various animal models explored to understand the pathophysiology of PCOS. The article also highlights some environmental and food-related models that have been used to induce PCOS.
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Affiliation(s)
- Leander Corrie
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India.
| | - Bhupinder Kapoor
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Rubiya Khursheed
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Ankit Awasthi
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Sukriti Vishwas
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Malaysia
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jagatpura, Jaipur, India
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering & Technology (SET), Sharda University, Greater Noida, Uttar Pradesh 201310, India
| | - Krishnan Anand
- Department of Chemical Pathology, School of Pathology, Faculty of Health Sciences, National Health Laboratory Service, University of the Free State, Bloemfontein, South Africa
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Australia
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Mihanfar A, Nouri M, Roshangar L, Khadem-Ansari MH. Polyphenols: Natural compounds with promising potential in treating polycystic ovary syndrome. Reprod Biol 2021; 21:100500. [PMID: 33878526 DOI: 10.1016/j.repbio.2021.100500] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/30/2021] [Accepted: 03/11/2021] [Indexed: 12/12/2022]
Abstract
Polyphenols are natural compounds used by plants as a defense system against various stresses. In recent years, the importance of these polyhydroxyphenols has extensively increased due to their potent cardioprotection, anti-carcinogenic, anti-oxidant, anti-apoptotic, and anti-inflammatory properties. Therefore, various studies have reported promising results from the studies investigating their efficacy as a therapeutic strategy in various disorders such as human malignancies, cardiovascular diseases, nervous system impairments, diabetes, metabolic syndrome, aging, and inflammation-associated disorders, as well as a polycystic ovarian syndrome (PCOS). Since oxidative stress, hormonal, metabolic, and endocrine disturbances have been shown to play a crucial role in the initiation/progression of PCOS, polyphenols are suggested to be an effective treatment for this disorder. Therefore, this study aimed to discuss the therapeutic potential of multiple polyphenols in PCOS.
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Affiliation(s)
- Aynaz Mihanfar
- Department of Clinical Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Mohammad Nouri
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences Tabriz, Iran; Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Roshangar
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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